Christopher Castile
Christopher Castile (born June 15, 1980) is an American former child actor and educator, best known for portraying Ted Newton in the family comedy films Beethoven (1992) and Beethoven's 2nd (1993), as well as Mark Foster, the youngest son in the sitcom Step by Step (1991–1998).[1] Born in Orange County, California, Castile began his acting career at age seven, appearing in various television commercials and guest roles before landing his breakthrough parts in the early 1990s.[2] His performances in these projects contributed to his recognition as a prominent child star during that era, with Step by Step establishing him as a key member of the ensemble cast alongside Patrick Duffy and Suzanne Somers.[3] After retiring from acting in 1998 following the conclusion of Step by Step, Castile pursued higher education, earning bachelor's and master's degrees in political science from California State University, Long Beach.[4][5] He transitioned into teaching, initially focusing on U.S. history at Downey High School in California, where he has taught students since 2012.[6] More recently, Castile has expanded his role to include economics courses, such as AP Economics, at the same institution, incorporating humor and real-world examples into his lectures to engage students.[7] In addition to his high school position, he serves as an adjunct professor of political science at Biola University in La Mirada, California, drawing on his entertainment background to connect with students in both academic settings.[8][9] Castile's shift from Hollywood to education reflects a deliberate choice to prioritize stability and impact over fame, a decision he has discussed in interviews as fulfilling and rewarding.[5] Married to Alison Castile, he maintains a low public profile today, occasionally revisiting his acting past through nostalgic media appearances while focusing on his teaching career.[1]Early life
Childhood
Christopher Castile was born on June 15, 1980, in Orange County, California.[1] He grew up in a supportive family environment in Southern California, with his parents and a younger sister.[6] His family background played a significant role in his early exposure to the entertainment industry, particularly through his grandfather, who introduced him to a talent agent's associate when he was seven years old, opening doors to acting opportunities.[6] Castile's formative years prior to entering the industry were spent in the suburban setting of Orange County, where he experienced a typical childhood in the region before his involvement in acting began.[1]Entry into acting
Christopher Castile entered the acting profession at the age of seven in 1987, thanks to his grandfather's connections in Southern California. His grandfather introduced him to a friend's wife, who worked for prominent talent agent Judy Savage, facilitating Castile's first audition.[6] Savage was immediately impressed by the young Castile's natural humor and charisma, leading her to sign him as a client and book him in numerous commercials. Over the following years, he appeared in more than 20 national spots, including advertisements for M&M’s, McDonald’s, and Capri Sun, which provided his initial exposure and income in the industry. These early commercial roles in the late 1980s honed his on-camera presence and marked the beginning of his professional journey, supported by his family's encouragement during this transitional phase.[6] By 1990, at age ten, Castile expanded into television with a series of guest appearances that showcased his versatility as a child performer. He played Larry in the Empty Nest episode "Barbara the Mom," a role that highlighted his comedic timing in a family sitcom setting.[10] That same year, he guest-starred as a partygoer in the My Two Dads episode "To Thine Own Elf Be True," appeared as Timmy in the The Fanelli Boys episode "Tarnished Angel," and portrayed Neil Gianelli in the unsold TV pilot movie Hurricane Sam.[11][12][13] Entering the competitive world of child acting brought challenges, including the rigors of frequent auditions and long shooting days, which Castile later recalled as physically and emotionally demanding even in these initial stages.[6]Education
Undergraduate studies
After retiring from acting following the conclusion of the television series Step by Step in 1998, Christopher Castile enrolled at California State University, Long Beach (CSULB) in the late 1990s.[4] He attended the university during this period and into the early 2000s, marking his transition to formal higher education as preparation for a career outside the entertainment industry.[2] At CSULB, Castile pursued a Bachelor of Arts degree in political science, complemented by a minor in economics.[5] While specific extracurricular activities from his time at the university are not widely documented, his undergraduate program aligned with his later professional interests.[4]Academic focus
During his undergraduate studies at California State University, Long Beach, Christopher Castile concentrated on political science, earning a bachelor's degree in the field with a minor in economics.[5] This focus aligned with his emerging interest in education, particularly in subjects like history and economics that would later define his teaching career, as political science provided a foundation for analyzing societal structures and governance.[2] Although specific undergraduate theses or projects are not publicly detailed, his coursework emphasized practical applications of political theory, which he later applied in teaching roles focused on U.S. history and economics.[5] Following his bachelor's degree, Castile completed a master's degree in political science at the same institution, further solidifying his academic preparation for education.[2] To enter teaching professionally, he pursued and obtained a teaching credential through student teaching experiences, enabling him to instruct in high school history and economics as well as university-level political science.[5]Acting career
Film roles
Christopher Castile made his feature film debut in the 1992 family comedy Beethoven, directed by Brian Levant, where he portrayed Ted Newton, the science-enthusiast middle child in the Newton family who discovers and bonds with a mischievous St. Bernard dog named Beethoven. Ted's character is depicted as a curious and inventive boy who conducts experiments in his room and advocates for the stray dog's adoption, often clashing with his skeptical father, George Newton, played by Charles Grodin. The film, produced by Universal Pictures on a budget of $18 million, became a surprise commercial hit, grossing $57.1 million in North America and $147.2 million worldwide, ranking as the 26th highest-grossing film of 1992 domestically.[14] Castile reprised his role as Ted Newton in the 1993 sequel Beethoven's 2nd, again directed by Levant, where the Newton family deals with the chaos of Beethoven's four puppies while Ted navigates family dynamics and a budding romance. In this installment, Ted's involvement centers on caring for the litter and supporting his sister Ryce's relationship, highlighting his responsible yet adventurous side amid the comedic animal antics. The sequel, with a similar family-oriented tone, earned $53.4 million domestically and $118 million globally, achieving solid box office performance despite mixed critical reception that praised its lighthearted appeal but noted formulaic elements.[15][16] Beyond the Beethoven franchise, Castile's live-action film appearances were limited, with no other major theatrical roles documented in his early career. These performances in the Beethoven films solidified his status as a recognizable child actor in 1990s family cinema, showcasing his ability to deliver earnest, relatable portrayals that contributed to the movies' enduring popularity among young audiences.[1]Television roles
Castile began his television career with several guest appearances in the late 1980s and early 1990s. In 1990, he appeared as Larry in the "Empty Nest" episode "Barbara the Mom," portraying a child under the care of the character Barbara Weston.[10] That same year, he guest-starred in "My Two Dads" as a boy at a party in the episode "To Thine Own Elf Be True."[11] He also played Timmy in "The Fanelli Boys" episode "Tarnished Angel" and Neil Gianelli in the TV movie "Hurricane Sam." These early roles established him as a child actor in family-oriented sitcoms. In 1991, Castile transitioned to a recurring role as Sam Roberts, the son of a talk show host, in three episodes of the ABC sitcom "Going Places." This marked his shift from one-off guest spots to more sustained television presence, appearing alongside stars like Staci Keanan, who would later co-star with him. Castile's breakthrough came with his role as Mark Foster in the ABC sitcom "Step by Step," which aired from 1991 to 1998.[17] The series follows divorced contractor Frank Lambert (Patrick Duffy) and widowed beautician Carol Foster (Suzanne Somers), who marry and blend their families, each bringing three children to form a chaotic but loving household.[17] As Mark, Carol's youngest son and the only boy among her children, Castile portrayed a socially awkward, intelligent nerd with a passion for science and logic, often providing comic relief through his precise and baffling observations.[18] Over 160 episodes, Mark's character arc showed growth from a timid, bullied kid to a more confident young man, navigating family dynamics with siblings like Dana (Staci Keanan) and Karen (Christine Lakin), while dealing with typical teen issues like crushes and school challenges.[17] During the run of "Step by Step," Castile made a guest appearance as Jason in the 1995 "Are You Afraid of the Dark?" episode "The Tale of Prisoners Past." Following the series' conclusion in 1998, he had no further live-action television roles, effectively retiring from acting by 2000 to pursue education.[1]Voice roles
Castile entered voice acting in the mid-1990s, providing the initial voice for Eugene Horowitz, the awkward and accident-prone student, in the Nickelodeon animated series Hey Arnold!. He voiced the character in the first eight episodes from 1996 to 1997, overlapping with his live-action commitments on Step by Step.[19][20] Due to scheduling demands from his television role, Castile departed the series and was replaced by Jarrett Lennon.[21] Beyond animation, Castile contributed extensively to voice-over work in audio productions, most notably the Christian radio drama Adventures in Odyssey produced by Focus on the Family. He portrayed multiple characters across 26 episodes, including Zachary Sellars in six installments from 1995 to 2002 and Nick Mulligan in four episodes between 2001 and 2005, with additional roles such as Graham Barnett and Pete.[22][23] His involvement in the series highlighted his versatility in narrative-driven voice performances, often recording lines for ensemble casts in family-oriented stories. Castile's voice roles tapered off in the early 2000s, aligning with his broader exit from the entertainment industry to pursue education.[6]Post-acting career
Transition from acting
After the conclusion of the television series Step by Step in 1998, Christopher Castile, then 18 years old, chose to retire from acting, marking the end of his career in entertainment.[24] He later explained that a key factor in this decision was feeling unfulfilled by the acting profession, despite its early successes as a child star.[24][25] As Castile matured through his late teens, he increasingly recognized teaching—particularly in history and political science—as his true calling, a pursuit that aligned more closely with his personal interests and offered greater long-term fulfillment than the instability of Hollywood.[6] This realization prompted him to shift focus toward education, completing high school and enrolling in college, where he initially explored majors without a clear direction.[5] In a 2024 interview, Castile reflected on the profound nature of this career pivot, describing it as a "dramatic transition" from the spotlight of child stardom to the stability of classroom life, though he acknowledged the initial uncertainty and adjustment required after years immersed in the entertainment industry.[5] Professionally, the move involved navigating the loss of a familiar routine and public recognition, while emotionally, it represented a deliberate step toward personal growth amid the challenges of redefining his identity beyond acting.[26]Teaching positions
After retiring from acting, Christopher Castile began his teaching career in the early 2010s, focusing on history and political science. He started as a student teacher in economics at Downey High School in early 2012 and was hired full-time there that year, where he has continued to educate students on American history and economics.[5][6] In addition to his high school role, Castile has held a position as an adjunct professor of political science at Biola University in La Mirada, California, teaching courses in the department since at least the early 2010s.[27][2] As of 2025, Castile remains active in both institutions, instructing U.S. History, AP Economics, and general Economics at Downey High School, while continuing his professorial duties at Biola University.[27][7] Castile's teaching style emphasizes engagement through humor, creating a positive classroom environment that helps students focus and absorb material effectively.[2][7] In student spotlights, his background as a former child actor is highlighted as a unique element that connects with pupils, fostering inspiration in their educational pursuits.[7]Personal life
Family
Christopher Castile has been married to Alison Castile since the early 2000s. The couple, who had been in a long-term relationship since high school, became engaged in 2002 while Castile was attending college in Southern California.[9][4] Castile and his wife have two children. Details about their family life remain private, with Castile occasionally mentioning his role as a husband and father in profiles about his post-acting endeavors.[28][9]Residence and interests
Christopher Castile resides in Southern California, maintaining a home in the region to accommodate his professional commitments at Biola University in La Mirada and Downey High School in Downey.[6][2] Among his personal interests, Castile has a longstanding passion for music, which led him to initially consider a career as an orchestra conductor while in college.[5] He also enjoys playing golf as a recreational pursuit.[6] In March 2024, Castile participated in 90s Con in Hartford, Connecticut, where he reunited with his Step by Step co-stars for a panel discussion and photo opportunities, offering reflections on his acting past without indicating a return to the industry.[29]Awards and nominations
Young Artist Awards
Christopher Castile received six nominations from the Young Artist Awards, all during his childhood acting career in the early 1990s, recognizing his performances in film and television without any wins.[30][31] His nominations were as follows:- 1992: Best Young Actor Starring in a Television Series for Step by Step[30]
- 1992: Best Young Actor Starring in a Motion Picture for Beethoven[32]
- 1993: Best Young Actor Starring in a Motion Picture for Beethoven's 2nd[33]
- 1994: Best Young Actor in a Television Comedy Series for Step by Step[34]
- 1995: Best Performance by a Youth Ensemble in a Television Comedy Series (shared with cast) for Step by Step[34]
- 1996: Best Performance by a Young Actor - TV Comedy Series for Step by Step[34]