Alf
Donald Trump's The Art of the Deal: The Movie (2016)
Himself
One Thousand Pictures: RFK's Last Journey (2010)
ALF
NBC 75th Anniversary Special (2002)
ALF (voice)
Il mio amico Alf (1996)
A Very Retail Christmas (1990)
I nostri eroi alla riscossa (1990)
Who Shrunk Saturday Morning? (1989)
ALF’s Special Christmas (1987)
ALF Loves a Mystery (1987)
Santa Claus
Santa's Magic Toy Bag (1983)
Tom Turkey
A Thanksgiving Tale (1983)
An Easter Story (1983)
Prince Milo / Vandred
The Crown of Bogg (1981)
Screenplay
Executive Producer
Director
Story
Producer
The Wickedest Witch (1989)
Writer
A Far-Out Fourth (1984)
The Valentine's Day That Almost Wasn't (1982)