As Actor/Actress
Lassie
Timmy Martin
Creature Features
Self
Mister Ed
Startime
Self
The New Lassie
Steve McCullough
La computadora jugadora
Bradley
Una mujer sin horizonte
Tom
La que volvió por su amor
Johnnie Elgin (uncredited)
Star Time
Paramedic #2
Colonials
Spark (voice)
Escapade in Japan
Tony Saunders
The Kids
Self
Back from Eternity
Tommy Malone
All Mine to Give
Robbie Eunson - age 6
Disneyland '59
Self
Lassie's Great Adventure
Timmy Martin
Elf Sparkle Meets Christmas the Horse
Prancer (voice)
Near Myth: The Oskar Knight Story
Self
Susie's Hope
The Story of Lassie
Self
Lassie: Disappearance
Timmy Martin
Lassie's Greatest Adventure
Lassie: The Wayfarers
Timmy Martin