Christopher Castile
American actor
Christopher Jon Castile (born June 15, 1980) is a former American 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 sciences as a professor at Biola University in La Mirada, California, and is teaching at Downey High School as a U.S. History teacher. His class is called Step By Step.
Young Artist Award
Filmography
Christopher Castile
Who met Christopher Castile
Graphmasters tracks autographs collectors got in person, never purchases.
Graphmasters is where RACC collectors track every celebrity they’ve met in person. Free to join.
Start your listThey come and go. We’ll email you the moment one lists.
🔔 Sign in to get an alert
ISO
Nobody has an ISO for Christopher Castile yet. Be the first.
What’s an ISO?
ISO means in search of. You post the autograph you want (who, what item, your budget), and sellers who can get it, or already have it, reach out to you. It’s free, and it’s how many collectors find pieces that never hit eBay.
In RACC collections
Pieces RACC members have put on show
No Christopher Castile drops yet. Be first to know when there is one. Drops are official signed merchandise that artists, record labels and official distributors release regularly, and they sell out fast.
Alerts come as one daily summary email, most popular first.
TTM
Nobody has logged a through-the-mail request to Christopher Castile yet. Be the first to log a TTM.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Terms of Service · Privacy Policy · Community Rules
© 2026 Real Autograph Collectors Club

