- The Dark Crystal - built Aughra and others
- Labyrinth
- The Great Muppet Caper (1981) (muppet builder) (muppet designer)
- The World of The Dark Crystal (1983) (TV)
- Dreamchild (1985) (puppeteer) (uncredited), (creature effects supervisor)
Non Muppet Productions
- Blade (1998) .... Reichardt
- The Day Time Ended (1980) (stop-motion creature designer and builder)
- The Murders in the Rue Morgue (1986) (TV) (ape designer and creator)
- Link (1986) (creature effects supervisor)
- The Blob (1988) (creature effects)
- Little Shop of Horrors (1986) (creator: "Audrey II") (designer: "Audrey II")
- Red Crow and the Ghost Ship (1986) (TV) (puppets)
- Return to Oz (1985) (mechanical characters cosutme design supervisor), (voice) .... Gump