Buck Rogers in the 25th Century

Twiki

She Freak

Shorty

The Brood

Creature

Black Samurai

Rheinhardt

Ghostbusters II

Courtroom Spectator (uncredited)

Mastermind

Schatzi

The Black Bird

Litvak

Under the Rainbow

Hotel Rainbow Guest

Star Wars: Episode VI - Return of the Jedi

Ewok

Point Blank

Bellhop (uncredited)

Don't Be Afraid of the Dark

Creature

Sssssss

Sam Lee, the Seal Boy

The Dungeonmaster

Desert Bandit (segment "Desert Pursuit") (as Felix Cilla)

Planet of the Apes

Child Gorilla (uncredited)

The Kentucky Fried Movie

Crazed Clown (segment "Catholic High School Girls in Trouble")

Spaceballs

Dink

Halloween with the New Addams Family

Cousin Itt

Pufnstuf

Polkadotted Horse

The Manitou

Misquamacus

Little Cigars

Frankie

The Sting II

Ringside man taking bets (uncredited)

Batman Returns

Emperor Penguin

CHARACTERz

Don Cluff

House

Little Critter

Demon Seed

Baby

Lily

The April Fools

Waiter at Safari Club (uncredited)

Meatballs: Part II

Meathead

Black Samurai

Little Hitman Rheinhardt

Galgameth

Little Galgy