(1965) A Charlie Brown Christmas

as Linus Van Pelt (voice)

(1966) It's the Great Pumpkin, Charlie Brown

as Linus Van Pelt (voice)

(1966) Charlie Brown's All-Stars!

as Linus van Pelt (voice)

(1968) He's Your Dog, Charlie Brown

as Linus Van Pelt

(1969) The Love God?

as Boy Scout (uncredited)

(1963) A Boy Named Charlie Brown

as Linus Van Pelt (voice)

(1970) The Boy Who Stole the Elephant

as Billy Owens

(1967) You're in Love, Charlie Brown

as Linus van Pelt (voice)

(2001) The Making of 'A Charlie Brown Christmas'

as Self

(1977) A Little Game

as Stu Parker

(1970) The Cockeyed Cowboys of Calico County

as Boy holding sign (uncredited)

(1968) Firecreek

as Aaron Cobb (uncredited)

(1967) The Invaders

as Jimmy

(1967) The Invaders

as Johnny

(1970) The Odd Couple

as Phillip

(1967) The Second Hundred Years

as Nobby