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Josh Mostel

Joshua Mostel (born December 21, 1946) is an American actor known for his extensive work in film, television, and theater, often portraying eccentric and comedic characters. The son of acclaimed actor Zero Mostel and actress Kathryn Celia Mostel, he has maintained a career spanning more than 50 years, with standout roles including King Herod in the 1973 film adaptation of Jesus Christ Superstar, Barry Shalowitz in the City Slickers series (1991 and 1994), and Principal Max Anderson in the 1995 comedy Billy Madison.^[1] Mostel's early career included his off-Broadway debut in Harold Pinter's The Homecoming in 1968, followed by his Broadway debut in Unlikely Heroes in 1971 and film work starting with Going Home in 1971. He has also directed and written, though his primary acclaim stems from acting. On television, he starred in short-lived series such as Delta House (1979), a National Lampoon spin-off from Animal House, and Murphy's Law (1988–1989), a crime drama alongside George Segal. His stage credits include the revival of My Favorite Year (1992–1993), for which he received a Drama Desk Award nomination for his role as Sy Benson.^[1] In recent years, Mostel has continued to appear in diverse projects, including the role of Saul in the 2024 film Bad Shabbos, a guest spot as Mickey on The Blacklist (2020), Moishe in the horror film Dead Layer (2019), and Josh in the 2025 short film Coronation Day. He was married to director and producer Peggy Rajski from 1983 to 1998 and has been married to Kim Murdock since 2016; he has a brother, actor Toby Mostel, and resides in the United States.^[1]^[2]^[3]

Early life and education

Family background

Josh Mostel's father, Zero Mostel (born Samuel Joel Mostel), was a renowned comic actor born on February 28, 1915, in Brooklyn, New York, who achieved prominence on Broadway and in film through his exuberant performances in roles such as Tevye in the original 1964 production of Fiddler on the Roof and Pseudolus in A Funny Thing Happened on the Way to the Forum (1962).^[4]^[5] His career, marked by a distinctive physical comedy style, made him a central figure in mid-20th-century American theater.^[6] Zero Mostel married Kathryn Celia Harkin, an actress, dancer, and writer born on October 8, 1918, in 1944; the couple met during her time as a performer at Radio City Music Hall and wed on July 2 of that year in New Jersey, remaining together until his death.^[7] Harkin, who had early Broadway credits including The Bird Cage and The Ladies of the Corridor, later co-authored the memoir 170 Years of Show Business (1978) with Madeline Gilford, drawing on her performing arts background and family life.^[8]^[9] Their union blended two worlds of entertainment, with Harkin's Irish heritage contrasting Zero's Orthodox Jewish roots from a family of eight children.^[10] The Mostels had two sons: Josh, born December 21, 1946, and Tobias, born in 1948, who pursued a career as a painter, ceramic artist, and university professor, teaching humanities and art at institutions including Florida State University and Tallahassee Community College.^[11] Family dynamics were profoundly shaped by Zero Mostel's blacklisting in the 1950s following his defiant 1955 testimony before the House Un-American Activities Committee during the McCarthy era, which halted his acting work and forced him to support the household through painting sales.^[12]^[13] This period of professional exile and financial strain heightened the family's early exposure to the precarious challenges of the entertainment industry.^[14]

Childhood and early training

Joshua Mostel was born on December 21, 1946, in New York City, New York, U.S.^[15] He grew up in the city during the late 1940s and 1950s, a period when his father, Zero Mostel, was ascending to fame through nightclub acts, Broadway productions, and early film roles that showcased his comedic talents.^[16] This era of his father's professional breakthrough brought a vibrant, if tumultuous, energy to the household, marked by the demands of show business and the broader cultural shifts in postwar American entertainment. As a pre-teen, Mostel debuted as a boy soprano at the Metropolitan Opera in New York, marking his initial foray into performance.^[15] This early vocal work highlighted his natural affinity for the stage, though it remained a singular highlight amid his otherwise unstructured exposure to the arts. Living in a theatrical family profoundly shaped Mostel's formative years; he frequently observed his father's intense rehearsals and lively performances, absorbing the rhythms and improvisational spirit of live theater.^[17] His mother, Kathryn Celia Mostel, an actress, dancer, and writer, contributed to this immersive environment, fostering an innate curiosity about acting without any formal training during this period.^[18]

University education

Josh Mostel attended Brandeis University in Waltham, Massachusetts, during the late 1960s, earning a bachelor's degree in theater arts.^[19] As a student at this liberal arts institution, he engaged with a diverse curriculum that emphasized drama and performing arts, building foundational skills in acting and stagecraft essential to his development. His involvement extended beyond the classroom; Mostel served as president of the university's Gilbert & Sullivan Society, where he participated in campus theater productions of operettas such as those by the renowned duo, gaining hands-on experience in performance and production that bridged his academic training to professional opportunities.^[20] Mostel graduated in 1970, a pivotal moment aligning with broader cultural shifts in American theater, including the rise of experimental forms and the influence of social movements on Broadway and off-Broadway scenes.^[21]^[22]

Acting career

Stage and Broadway work

Josh Mostel made his Broadway debut in 1971 in the play Unlikely Heroes, directed by Robert Drivas, where he portrayed multiple roles including Pvt. Larry Fishbein, Folk Singer, and 1st Intern.^[23] His early stage work following graduation from Brandeis University included off-Broadway productions such as Rocky Road and The Dog Play in the 1970s, as well as regional theater appearances that honed his skills as a versatile character actor.^[18] Inspired by his father Zero Mostel's storied Broadway legacy, Mostel focused on comedic and dramatic roles that emphasized physicality and timing. Throughout the 1970s and 1980s, Mostel continued building his theater profile with additional Broadway appearances, including a small role as Messenger in An American Millionaire in 1974. He returned to Broadway in 1989 for the revival of The Threepenny Opera, playing Matt of the Mint, a member of Macheath's gang, in a production noted for its gritty reinterpretation of Brecht and Weill's classic.^[24] During this period, he also performed in off-Broadway and regional venues, such as the role of Dubois in The Misanthrope at the New York Shakespeare Festival in 1977 and various productions at theaters like Long Wharf.^[18]^[25] In the 1990s, Mostel earned acclaim for his Broadway performances in musicals and comedies, showcasing his flair for eccentric, larger-than-life characters. He portrayed Sy Benson in the original 1992 production of My Favorite Year, earning a Drama Desk Award nomination for Outstanding Featured Actor in a Musical.^[26] That same year, he appeared as Shem in the revival of The Flowering Peach (1994), followed by Vassili Laimorgos in Getting Away with Murder (1996), rounding out a career spanning approximately six major Broadway productions.^[27] Mostel's stage work consistently highlighted his strengths in ensemble-driven musicals and satirical plays, where his robust presence and improvisational energy contributed to memorable supporting turns.^[18]

Film roles

Josh Mostel's film career began with his debut in Going Home (1971), playing Mr. Bonelli, followed by a notable role as King Herod in the 1973 musical adaptation Jesus Christ Superstar, where he portrayed the character in a flamboyant, theatrical performance that showcased his comedic timing and stage-honed presence.^[28] This early breakthrough into cinema leveraged his distinctive physicality and expressive style.^[28] Throughout the 1970s and 1980s, Mostel established himself in supporting roles that often highlighted his ability to bring eccentric, memorable characters to life in ensemble casts. In Harry and Tonto (1974), he played Norman Coombes, a quirky acquaintance in the road-trip dramedy starring Art Carney.^[28] His turn as Morris Fink, a Jewish boarder, in the Holocaust drama Sophie's Choice (1982) added a layer of poignant humor amid the film's heavy themes.^[28] By the late 1980s, he appeared in two Woody Allen films: as Uncle Abe in the nostalgic Radio Days (1987) and as Ollie, a sleazy executive, in Oliver Stone's Wall Street (1987), roles that underscored his versatility in both comedic and dramatic contexts.^[28] The 1990s saw Mostel frequently cast in comedic supporting parts, particularly in films blending humor with character-driven narratives. He reprised a buddy dynamic as Barry Shalowitz in City Slickers (1991) and its 1994 sequel, contributing to the film's lighthearted exploration of midlife friendships alongside Billy Crystal.^[28] In Adam Sandler's Billy Madison (1995), Mostel portrayed Principal Max Anderson, a beleaguered authority figure in the slapstick comedy.^[28] He followed with Arthur Brooks in Big Daddy (1999), another Sandler vehicle where his exasperated paternal role provided comic relief, and Dr. Faber in the remake The Out-of-Towners (1999), playing a frantic hotel physician opposite Steve Martin and Goldie Hawn.^[28]^[29] In later decades, Mostel's film work continued to emphasize character roles in independent and ensemble projects. He appeared as Bernie Gimpel in the political drama The Congressman (2016), a satirical take on Washington insiders.^[30] This was followed by Moishe in the short thriller Dead Layer (2019), where he delivered a tense performance in a story of urban crime and redemption. More recently, Mostel reprised his Billy Madison character as Principal Max Anderson in the anthology-style short The Sandlerverse 2 (2023), connecting threads across Adam Sandler's film universe.^[31] In 2024, he played Saul in the family comedy Bad Shabbos, a Tribeca Film Festival entry exploring Jewish cultural tensions with humor. His most recent role is as Josh in the mafia-themed short Coronation Day (2025).^[32] Over his career, Mostel has amassed more than 30 feature film credits, predominantly in supporting capacities that draw on comedic flair and nuanced character work, often echoing the vaudevillian influences of his father, Zero Mostel.^[28]^[33]

Television appearances

Mostel's early television work included his breakout role as Blotto Blutarsky in the short-lived ABC sitcom Delta House (1979), a spin-off of the film National Lampoon's Animal House, where he appeared in all 13 episodes as the dim-witted brother of the original character's Bluto.^[34] He followed this with guest spots in dramatic and comedic series during the 1980s and 1990s, such as playing Winston Erdlow in the episode "Beyond Control" of The Equalizer (1987). He also starred as Wesley Harden in the CBS sitcom Murphy's Law (1988–1989), alongside George Segal.^[35] Additional appearances included the role of Mr. Ridley in the pilot episode "Class of Beverly Hills" of Beverly Hills, 90210 (1990) and as the Cue Card Guy in the Cheers episode "Heeeeeere's... Cliffy!" (1992).^[36]^[37] In the 2000s and 2010s, Mostel frequently guested on procedural dramas, notably in the Law & Order franchise, portraying Harvey Anchin in the episode "Kid Pro Quo" of Law & Order (2003) and Mr. Roth in the episode "Hunting Ground" of Law & Order: Special Victims Unit (2012).^[38] He also appeared as Victor Flores in the Blue Bloods episode "Love Stories" (2015).^[39] Mostel's more recent television roles have continued in supporting capacities within genre series, including Bo, the landlord of protagonist Elliot Alderson, across two episodes of Mr. Robot in 2017. In 2020, he played Mickey in the The Blacklist episode "Nyle Hatcher (No. 149)."^[40] That same year, he portrayed Rabbi Steckler in three episodes of the Amazon Prime series Hunters.^[41] Overall, Mostel has accumulated around 20 television credits, primarily as a guest star or in supporting roles across crime dramas and comedies, without leading a series.^[3]

Personal life

Marriages and relationships

Josh Mostel married film producer Peggy Rajski on June 24, 1983, in a ceremony in New York City.^[19] The couple collaborated professionally during their marriage; Rajski co-produced the 1984 science fiction film The Brother from Another Planet, directed by John Sayles, in which Mostel played the role of the Casio Vendor. They divorced in 1998 after 15 years of marriage.^[3] In 2016, Mostel married Kim E. Murdock in Manhattan, New York, on April 22.^[42] As of November 2025, the marriage remains ongoing, with no public record of separation or divorce. Mostel has no children from either marriage.^[3] A significant family event occurred on September 8, 1977, when Mostel's father, the renowned actor Zero Mostel, died at age 62 from cardiac arrest at Thomas Jefferson University Hospital in Philadelphia, shortly after surgery for a viral upper respiratory disorder.^[43] Mostel has one sibling, his brother Tobias Mostel, a painter, ceramic artist, and art professor.^[44]

Residences and later interests

As of 2025, Josh Mostel maintains his primary residence in New York City, where he has long been based, continuing the family's deep connections to the city's vibrant theater scene. His marriage to producer Peggy Rajski, which took place in Manhattan in 1983, has anchored his life there.^[19] Mostel also owns a summer home on Monhegan Island, Maine, a remote artists' colony off the coast that he has used for retreats since at least the early 2000s. The property serves as a place for relaxation and artistic inspiration, reflecting the island's history as a haven for creatives, including his father, Zero Mostel. On Monhegan, Mostel engages in community activities, such as hosting summer gatherings for locals and assisting neighbors with practical tasks like ferry transport via golf cart, fostering a sense of island camaraderie.^[45]^[46] In his later years, Mostel has shown interest in visual arts, influenced by his brother Tobias Mostel, a professional painter, ceramic artist, and art professor. He has occasionally hosted art-related events at his Monhegan home, including weekly life-drawing sessions where locals paint nude models, supporting the island's enduring artistic community. While not a formal practitioner himself, these pursuits highlight a personal affinity for creative expression beyond acting.^[47]^[46] Now in his late 70s—turning 79 in December 2025—Mostel leads an active lifestyle, splitting time between his urban base and coastal retreat, with no major health issues publicized. His involvement in community efforts on Monhegan, though informal, extends to occasional support for local initiatives, such as benefiting the island church through auctions.^[3]^[45]

References

[1]
Josh Mostel Biography (1946-) - Film Reference
Born December 21, 1946, in New York, NY; son of Zero (an actor; original name, Samuel Joel Mostel) and Kathryn Celia (an actress, dancer, and writer; ...
[2]
Josh Mostel - TMDB
Joshua Elias Mostel (born December 21, 1946) is an American actor with numerous film and Broadway credits. The son of Zero Mostel, he is best known for his ...
[3]
Zero Mostel | The Stars | Broadway: The American Musical - PBS
Zero Mostel. Born: February 28, 1915. Died: September 8, 1977. Key Shows. "Beggar's Holiday"; "Fiddler on the Roof"; "A Funny Thing Happened on the Way to the ...
[4]
Zero Mostel – Broadway Cast & Staff - IBDB
Zero Mostel ; Fiddler on the Roof (Dec 28, 1976 - May 21, 1977). Starring: Zero Mostel [Tevye] ; Ulysses in Nighttown (Mar 10, 1974 - May 11, 1974). Starring: ...
[5]
archives.nypl.org -- Zero Mostel scores
Actor and artist Zero Mostel was born Samuel Joel Mostel on February 28, 1915 in Brooklyn, New York. In 1942 the Café Society nightclub in downtown Manhattan ...
[6]
Zero Mostel - Biography - IMDb
Family · Spouses. Kathryn Cecilia Harkin(July 2, 1944 - September 8, 1977) (his death, 2 children). Clara Sverd(July 2, 1939 - June 1, 1944) (divorced) · Children.
[7]
Mostel, Kate (1918–1986) - Encyclopedia.com
American actress and author. Name variations: Kathryn Harkin. Born Oct 8, 1918; died Jan 22, 1986, in New York, NY; m. Zero Mostel (actor) ...Missing: writer background
[8]
Kathryn Celia (Harken) Mostel (1918-abt.1986) - WikiTree
Dec 10, 2024 · Kathryn married Samuel J Mostel in 1944 in New Jersey, United States This is Zero's second marriage. She is not Jewish. In the 1950 census, ...
[9]
Zero Mostel(1915-1977) - IMDb
Zero Mostel was born Samuel Joel Mostel on February 28, 1915 in Brooklyn, New York, one of eight children of an Orthodox Jewish family.
[10]
https://www.imdb.com/name/nm0609216/
[11]
Zero Mostel | Post WWII Modernism on Monhegan
During the McCarthy era, Mostel was blacklisted after refusing to cooperate with the House Un-American Activities Committee. He could not get acting jobs ...
[12]
Zero Mostel testifies before HUAC (1955) - Alpha History
In 1952 he was denounced to HUAC as a member of the Communist Party and blacklisted. When Mostel appeared before HUAC in 1955 he defended his right to privacy ...
[13]
Ten points for Zero Mostel - Morashá
The character was inspired by the tragic and true story of blacklisted actor Philip Loeb, who ended his life. Strictly speaking, the said list was more focused ...
[14]
Josh Mostel - Biography - IMDb
Born. December 21, 1946 · New York City, New York, USA. Height. 5′ 9″ (1.75 m) ... Started off as a boy soprano for the Metropolitan Opera. Graduated from ...Missing: childhood early life
[15]
Zero Mostel | Biography, Movies, Musicals, & Facts - Britannica
He made his nightclub debut in 1942, and that year he also appeared in his first Broadway production, the comedy Cafe Crown. This was followed by other stage ...Missing: soprano | Show results with:soprano
[16]
The Voice Goes On - Backstage
Nov 4, 2019 · ... Zero Mostel (1915–1977). Filling the larger-than-life shoes of an ... As a young man growing up in New York during the golden age of ...
[17]
Mostel, Josh 1946– | Encyclopedia.com
Born December 21, 1946, in New York, NY; son of Zero (an actor; original name, Samuel Joel Mostel) and Kathryn Celia (an actress, dancer, and writer; maiden ...
[18]
Peggy Rajski, a Producer, Is Wed to Joshua Mostel
Jun 25, 1983 · Pat Rajski of Stevens Point, Wis., was married in Manhattan last evening to Joshua Mostel, son of Kathryn Harkin Mostel of New York and the late ...
[19]
Palisades Players take the stage - The Jewish Standard
Nov 5, 2015 · ... student at Brandeis University, where he was the president of the Gilbert & Sullivan Society. After graduation, he had taken classes at the ...
[20]
1960-1979: Changing Times - Broadway: The American Musical - PBS
100 YEARS OF MUSICAL THEATER. 1960-1979: Changing Times. Broadway confronts the seismic changes in American culture by reinventing its own tradition. 1960.
[21]
[PDF] Class of 1970 50th Reunion Yearbook Vol. 1 - Brandeis | Alumni
Jan 27, 2021 · While at Brandeis I played in the Gilbert and Sullivan Orchestra. I ... Also acting in plays in the Spingold Theatre,. And watching Josh Mostel ...
[22]
Unlikely Heroes – Broadway Play – Original | IBDB
Josh Mostel. Folk Singer. Lucille Patton. Mrs. Katz. Stephen Van Benschoten. Ambulance Driver. Eli, the Fanatic. Category: Play, One Act, Original, Broadway.
[23]
3 Penny Opera – Broadway Musical – 1989 Revival | IBDB
Josh Mostel. Matt of the Mint. Macheath's gang. Jeff Blumenkrantz. Filch. a ... Ballad of Mack the Knife (Moritat). A Ballad Singer. Peachum's Morning Hymn.
[24]
Past Productions - Long Wharf Theatre
Ron Frazier, Barbara Garrick, Mark Metcalf, Josh Mostel, Kelly Wolf, Michael Zaslow. Self Defense. Self Defense. Playwright: Joe Cacaci Director: Arvin Brown
[25]
https://www.longwharf.org/original-shows/past-productions
[26]
https://www.ibdb.com/broadway-production/my-favorite-year-4699
[27]
Josh Mostel - TMDB
The son of Zero Mostel, he is best known for his supporting roles in films such as Jesus Christ Superstar (1973), Harry and Tonto (1974), Sophie's Choice (1982) ...
[28]
The Out-of-Towners (1999) - Full cast & crew - IMDb
Well Dressed Woman · Josh Mostel · Josh Mostel · Dr. Faber · Gregory Jbara · Gregory Jbara · Edward · Amy Ziff · Amy Ziff · Edward's Friend.
[29]
The Congressman (2016) | Rotten Tomatoes
Rating 33% (6) Congressman Charlie Winship (Treat Williams) retreats to an island off the coast of Maine to escape an angry ex-wife and a scathing smear by the media.
[30]
The Sandlerverse 2 (Short 2023) - IMDb
Rating 8/10 (14) Shawn Kohne is once again back with more insanity. Adding to the work done 7 years ago, he connects both new and old Sandler movies well beyond the scope of the ...
[31]
Josh Mostel (Actor): Credits, Bio, News & More | Broadway World
Looking to find out more about Josh Mostel (Actor)? We have a full Biography, Photos, Theatre Credits, TV and Movies listings, Videos and more!
[32]
Josh Mostel - TV Guide
See Josh Mostel full list of movies and tv shows from their career. Find where to watch Josh Mostel's latest movies and tv shows. ... Actor. 64 Credits. Bad ...
[33]
Delta House (TV Series 1979) - IMDb
Rating 5.4/10 (236) Delta House · Episodes13 · Photos108 · Top Cast81 · User reviews7 · Featured reviews · This 'House' is condemned. · Series was below par, but blame ABC · Let's not go ...
[34]
"The Equalizer" Beyond Control (TV Episode 1987) - IMDb
Rating 7.8/10 (90) Paula Trueman · Mrs. Hammerschmidt · Josh Mostel · Winston Erdlow · Scott Rhyne · Policeman · Kelly Ladd · Shirley; (uncredited). Director. Alan Metzger.
[35]
"Beverly Hills, 90210" Class of Beverly Hills (TV Episode 1990) - IMDb
Rating 7.1/10 (1,115) Class of Beverly Hills: Directed by Tim Hunter. With Jason Priestley ... Richard Cummings Jr. Jack Clayton · Josh Mostel · Mr. Ridley.
[36]
"Cheers" Heeeeeere's... Cliffy! (TV Episode 1992) - IMDb
Rating 8.1/10 (504) Josh Mostel · Cue Card Guy; (as Joshua Mostel). Paul Willson · Paul ... The people at Cheers appear to be watching The Tonight Show live on television.
[37]
Special Victims Unit" Hunting Ground (TV Episode 2012) - IMDb
Rating 8.2/10 (813) An underage escort is reported missing, and SVU soon discovers that they are dealing with a serial killer who may be playing games with his victims.Full cast & crew · Child's Welfare · Filmmakers · Ratings
[38]
"Blue Bloods" Love Stories (TV Episode 2015) - IMDb
Rating 7.8/10 (458) When a homeowner shoots an intruder, Danny and Baez' investigation finds the intruder is a hitman. A 12-year old murder case of Erin's is reopened.
[39]
"The Blacklist" Nyle Hatcher (No. 149) (TV Episode 2020) - IMDb
Rating 7.5/10 (1,238) Liz and the Task Force take on a cold case that may have some new victims. Meanwhile, Red tries to help a friend of Dembe who is in danger.
[40]
Hunters (TV Series 2020–2023) - Josh Mostel as Rabbi Steckler
Hunters (TV Series 2020–2023) - Josh Mostel as Rabbi Steckler.
[41]
Josh Mostel - IMDb
Personal details · Alternative name. Joshua Mostel · Height. 5′ 9″ (1.75 m) · Born. December 21, 1946 · New York City, New York, USA · Spouse. Peggy RajskiJune 24, ...
[42]
Mostel Family History - Sorted By Name
MOSTEL, JOSHUA married KIM E. MURDOCK on 22 April 2016 on a license issued in Manhattan, New York City, New York, U.S.A.. Check the Source file [free] and ...
[43]
Zero Mostel Dies of Heart Failure at 62 - The New York Times
Sep 9, 1977 · Mr. Mostel was the actor's hctor, the critic's actor and, perhaps most important, the theatergoer's actor. He made, audiences roar with laughter ...
[44]
https://www.imdb.com/name/nm0609215/bio
[45]
Portraits on Monhegan - The Maine Mag
Jun 25, 2020 · Outside on the porch, under the glowing amber, I recognize actor Josh Mostel, son of the late comedian and Broadway star Zero Mostel, whom my ...
[46]
Maine Through Artists' Eyes - The New York Times
Sep 19, 2004 · "Josh Mostel, Zero's son, has a house here," Victoria told us, "and every Wednesday we go and paint nudes there. One week the model said we ...