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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 and actress Kathryn Celia Mostel, he has maintained a career spanning more than 50 years, with standout roles including King in the 1973 film adaptation of , Barry Shalowitz in the series (1991 and 1994), and Principal Max Anderson in the 1995 comedy . Mostel's early career included his off-Broadway debut in Harold Pinter's 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 (1979), a spin-off from , and Murphy's Law (1988–1989), a crime drama alongside . His stage credits include the revival of (1992–1993), for which he received a Drama Desk Award nomination for his role as Sy Benson. 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.

Early life and education

Family background

Josh Mostel's father, (born Samuel Joel Mostel), was a renowned comic actor born on February 28, 1915, in , , who achieved prominence on and in film through his exuberant performances in roles such as in the original 1964 production of and in A Funny Thing Happened on the Way to the Forum (1962). His career, marked by a distinctive style, made him a central figure in mid-20th-century American theater. 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 and wed on July 2 of that year in , remaining together until his death. Harkin, who had early Broadway credits including The Bird Cage and The Ladies of the Corridor, later co-authored the 170 Years of Show Business (1978) with Madeline Gilford, drawing on her performing arts background and family life. Their union blended two worlds of entertainment, with Harkin's Irish heritage contrasting Zero's Orthodox Jewish roots from a family of eight children. The Mostels had two sons: Josh, born December 21, 1946, and Tobias, born in 1948, who pursued a career as a painter, artist, and , teaching humanities and art at institutions including and . Family dynamics were profoundly shaped by Zero Mostel's blacklisting in the 1950s following his defiant 1955 testimony before the during the era, which halted his acting work and forced him to support the household through painting sales. This period of professional exile and financial strain heightened the family's early exposure to the precarious challenges of the entertainment industry.

Childhood and early training

Joshua Mostel was born on December 21, 1946, in , New York, U.S. He grew up in the city during the late 1940s and 1950s, a period when his father, , was ascending to fame through nightclub acts, productions, and early film roles that showcased his comedic talents. This era of his father's professional breakthrough brought a vibrant, if tumultuous, energy to the household, marked by the demands of and the broader cultural shifts in postwar American entertainment. As a pre-teen, Mostel debuted as a at the in , marking his initial foray into performance. This early vocal work highlighted his natural affinity for , though it remained a singular highlight amid his otherwise unstructured exposure to . 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. 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.

University education

Josh Mostel attended in , during the late , earning a in theater arts. As a student at this liberal arts institution, he engaged with a diverse curriculum that emphasized and , 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. 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 and scenes.

Acting career

Stage and Broadway work

Josh Mostel made his Broadway debut in 1971 in the play Unlikely Heroes, directed by , where he portrayed multiple roles including Pvt. Larry Fishbein, Folk Singer, and 1st Intern. His early stage work following graduation from included 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 . Inspired by his father Zero Mostel's storied 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. 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. 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. 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. 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.

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 , where he portrayed the character in a flamboyant, theatrical performance that showcased his comedic timing and stage-honed presence. This early breakthrough into cinema leveraged his distinctive physicality and expressive style. 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 (1974), he played Norman Coombes, a quirky acquaintance in the road-trip dramedy starring . His turn as Morris Fink, a Jewish boarder, in the Holocaust drama (1982) added a layer of poignant humor amid the film's heavy themes. By the late 1980s, he appeared in two Woody Allen films: as Uncle Abe in the nostalgic (1987) and as Ollie, a sleazy executive, in Oliver Stone's (1987), roles that underscored his versatility in both comedic and dramatic contexts. 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 (1991) and its 1994 sequel, contributing to the film's lighthearted exploration of midlife friendships alongside . In Adam Sandler's (1995), Mostel portrayed Principal Max Anderson, a beleaguered authority figure in the . He followed with Arthur Brooks in (1999), another Sandler vehicle where his exasperated paternal role provided comic relief, and Dr. Faber in the remake (1999), playing a frantic hotel physician opposite and . 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 (2016), a satirical take on insiders. 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 character as Principal Max Anderson in the anthology-style short The Sandlerverse 2 (2023), connecting threads across Adam Sandler's film universe. In 2024, he played Saul in the family comedy Bad Shabbos, a Film Festival entry exploring Jewish cultural tensions with humor. His most recent role is as Josh in the mafia-themed short (2025). Over his career, Mostel has amassed more than 30 credits, predominantly in supporting capacities that draw on comedic flair and nuanced character work, often echoing the vaudevillian influences of his father, .

Television appearances

Mostel's early work included his breakout role as Blotto Blutarsky in the short-lived sitcom (1979), a of the film , where he appeared in all 13 episodes as the dim-witted brother of the original character's . 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 (1987). He also starred as Wesley Harden in the CBS sitcom (1988–1989), alongside . Additional appearances included the role of Mr. Ridley in the pilot episode "Class of Beverly Hills" of (1990) and as the Cue Card Guy in the Cheers episode "Heeeeeere's... Cliffy!" (1992). 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). He also appeared as Victor Flores in the Blue Bloods episode "Love Stories" (2015). 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)." That same year, he portrayed Rabbi Steckler in three episodes of the Amazon Prime series Hunters. 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.

Personal life

Marriages and relationships

Josh Mostel married on June 24, 1983, in a ceremony in . The couple collaborated professionally during their marriage; Rajski co-produced the 1984 science fiction film , directed by , in which Mostel played the role of the Casio Vendor. They divorced in 1998 after 15 years of marriage. In 2016, Mostel married Kim E. Murdock in , , on April 22. As of November 2025, the marriage remains ongoing, with no public record of separation or divorce. Mostel has no children from either marriage. A significant family event occurred on September 8, 1977, when Mostel's father, the renowned actor , died at age 62 from at in , shortly after surgery for a viral upper respiratory disorder. Mostel has one , his brother Tobias Mostel, a painter, artist, and professor.

Residences and later interests

As of 2025, Josh Mostel maintains his primary residence in , where he has long been based, continuing the family's deep connections to the city's vibrant theater scene. His marriage to producer , which took place in in 1983, has anchored his life there. Mostel also owns a summer home on Monhegan Island, , 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, . On Monhegan, Mostel engages in community activities, such as hosting summer gatherings for locals and assisting neighbors with practical tasks like ferry transport via , fostering a sense of island camaraderie. In his later years, Mostel has shown interest in , influenced by his brother 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 . Now in his late 70s—turning 79 in December 2025—Mostel leads an active lifestyle, splitting time between his base and coastal retreat, with no major 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.

References

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    TOBIAS MOSTEL ART
    Aileen Winter · Tobias Mostel · John Winter · Carter & Charlotte Winter. © Copyright 2021 Tobias Mostel. home / login. for all inquiries, tobias.mostel@gmail.