Directing

2005

… Director

1994

… Director

1990

… Director

1988

… Director

1987		Claymation Christmas Celebration … Director
1987		Dinosaurs: A Fun Filled Trip Back in Time … Director
1987		The Festival of Claymation … Director

1985

… Director

1982

… Director

1981

… Director

1980		A Christmas Gift … Director
1980		Dinosaurs! … Director

1979		Legacy: A Very Short History of Natural Resources … Director
1979		The Little Prince … Director

1978		Rip Van Winkle … Director
1978		Claymation: Three Dimensional Clay Animation … Director

1977

… Director

1976

… Director

1974		Closed Mondays … Director
1974		Gone for a Better Deal … Director

Production

2006

… Executive Producer

2005

… Producer

2002

… Executive Producer

1997

… Producer

1994		Mr. Resistor … Producer
1994		Hammer Time … Executive Producer

1992

… Producer … Executive Producer

1991

… Executive Producer

1988		Meet the Raisins! … Producer
1988		Moonwalker … Producer

1987		Claymation Christmas Celebration … Producer
1987		The Festival of Claymation … Producer

1986

… Producer

1980

… Producer

1976

… Producer

Acting

2022

as Self (archive footage)

2021

as Self

2019

as Himself

2011

as Himself

1985

as Dan'l Webster (voice)

Visual Effects

1987

… Animation

1985		Return to Oz … Animation Director
1985		The Adventures of Mark Twain … Animation

1976

… Animation

1974

… Animation

Writing

2005

… Screenplay

1992

… Story

1987

… Writer

1976

… Writer