(1955) The Trouble with Harry

as Arnie Rogers

(2002) Better Luck Tomorrow

as Biology Teacher

(1957) The Shadow on the Window

as Petey Atlas

(1955) The Seven Little Foys

as Bryan Lincoln Foy - Age 5 (uncredited)

(1990) Down the Drain

as Policeman (desk)

(1958) The Deep Six

as Steve Innes

(2005) Angels with Angles

as Tobacconist #1

(2006) Playing Patti

as ---

(1956) That Certain Feeling

as Norman Taylor

(1954) This Is My Love

as David Myer

(2023) Unstuffed: A Build-A-Bear Story

as The Usher

(1956) Bigger Than Life

as Freddie (uncredited)

(1952) Son of Paleface

as Child at Finale (uncredited)

(1987) Back to the Beach

as Judge #2

(1954) Men of the Fighting Lady

as Richard Dodson

(1983) Still the Beaver

as Theodore Cleaver

(1999) Television: The First Fifty Years

as Theodore 'Beaver' Cleaver (archive footage)

(1955) General Electric Theater: Into the Night

as Tommy

(1994) The Other Man

as Sergeant Dun

(2014) The Hitchhiker

as Hitchhiker

(1984) High School U.S.A.

as Mr. Sirota

(1954) The Star of Bethlehem

as Joseph

(1981) The Girl, the Gold Watch & Dynamite

as Deputy Henry Thomas Watts

(2006) Larry the Cable Guy: Health Inspector

as Self

(1954) December Bride

as ---

(1960) My Three Sons

as Joe Lawrie

(2005) The War at Home

as Principal

(1966) Batman

as Pop (uncredited)

(1993) Diagnosis: Murder

as Mr. Lustig

(1953) General Electric Theater

as Tommy

(1954) Lassie

as Ken Hines

(1984) The New Leave It to Beaver

as Theodore 'Beaver' Cleaver

(1957) Leave It to Beaver

as Theodore 'Beaver' Cleaver

(1955) Matinee Theater

as ---

(1956) The Dinah Shore Chevy Show

as Self

(1978) Flying High

as Chuck Wallace

(1952) The Adventures of Ozzie and Harriet

as Trick-Or-Treat Child

(1975) Saturday Night Live

as Self - Cameo (uncredited)

(1954) Studio 57

as Theodore 'Beaver' Cleaver

(1987) Married... with Children

as Jerry Mathers

(1993) Phenom

as Himself

(1998) Vengeance Unlimited

as Lucas Zimmerman

(1955) Screen Director's Playhouse

as Peter Jr., age 5

(1960) Insight

as Peter

(1990) Parker Lewis Can't Lose

as Theodore Musso

(1983) Hardcastle and McCormick

as ---

(1950) Lux Video Theatre

as Little Boy

(1977) The Love Boat

as Beaver Cleaver

(1998) Conrad Bloom

as Himself

(1998) Hollywood Squares

as Self - Panelist

(2016) Creature Features

as Self

(1954) The George Gobel Show

as Self