| Christopher Castile | |
| Birth Name: | Christopher Jon Castile |
| Birth Date: | 15 June 1980 |
| Birth Place: | Orange County, California, U.S. |
| Years Active: | 1990–1998 |
| Occupation: | Actor |
Christopher Jon Castile (born June 15, 1980) is an American former actor. His well-known roles include Ted Newton in Beethoven and Beethoven's 2nd, the voice of Zachary Sellers and Nick Mulligan in Focus on the Family's Adventures in Odyssey, Mark Foster on the sitcom Step by Step, and the voice of Eugene Horowitz in Hey Arnold!.
Castile retired from acting following the cancellation of Step By Step. He received a master's degree, he currently teaches political science as a professor at Biola University in La Mirada, California, and is teaching at Downey High School as a U.S. History teacher.[1] His class is called Step By Step.
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 1990 | My Two Dads | Episode: "To Thine Own Elf Be True" | ||
| 1990 | Hurricane Sam | Neil Gianelli | TV movie | |
| 1990 | Empty Nest | Larry | Episode: "Barbara the Mom" | |
| 1990 | The Fanelli Boys | Timmy | Episode: "Tarnished Angel" | |
| 1991 | Going Places | Sam Roberts | 3 episodes | |
| 1991 | The Family Man | Lowell | Episode: "Trading Places" | |
| 1991–1998 | Step by Step | 160 episodes | ||
| 1992 | Beethoven | Ted Newton | ||
| 1992 | Empty Nest | Barry | Episode: "Final Analysis" | |
| 1993 | Beethoven's 2nd | Ted Newton | ||
| 1995 | Are You Afraid of the Dark? | Jason | "The Tale of Prisoner's Past" | |
| 1996–1997 | Hey Arnold! | Eugene Horowitz (voice) | 8 episodes |