Walker Edmiston

Willy Wonka & the Chocolate Factory

as Mr. Slugworth (uncredited)

Escape from the Planet of the Apes

as Talking Baby Chimp (uncredited) (voice)

The Great Mouse Detective

as Citizen / Thug Guard (voice)

The Transformers: The Movie

as Inferno (voice)

Stagecoach

Dick Tracy

as Radio Announcer (voice)

The Andromeda Strain

as Voice (voice) (uncredited)

Fat Man and Little Boy

as (voice)

The Green Berets

as Lt. Moore (uncredited)

Trilogy of Terror

as Zuni Fetish Doll (voice) (uncredited)

Columbo

as Gardener

Columbo

as Auctioneer

Star Trek

as Balok (voice) (uncredited)

Star Trek

as Transporter Chief (voice) (uncredited)

Star Trek

as Warning call from the S.S. Deidre (voice)

Star Trek

as Provider #2

Star Trek

as Space Central (voice)(uncredited)

Avatar: The Last Airbender

as Azulon (voice)

Batman

as Teller

Little House on the Prairie

as Mr. Frederick Deerling