Bill Mumy

53

Space Command Redemption (2024)

as Greg Mazzey

75

Babylon 5: The Road Home (2023)

as Lennier (voice)

71

Lost in Space (2018)

TV show · as Real Dr. Smith / Dr. Zachary Smith

72

The Loud House (2016)

TV show · as Timothy Mccole

78

Bravest Warriors (2012)

TV show · as Ralph Waldo Pickle Chips

80

Ben 10: Ultimate Alien (2010)

TV show · as Agent Bryson (voice)

The Face is Familiar (2009)

as Narrator

Holly Hobbie and Friends: Surprise Party (2007)

as Bud Morris (voice)

35

A.I. Assault (2006)

as Major Keith

Holly Hobbie & Friends (2006)

TV show · as Bud Morris (voice)

Holly Hobbie and Friends: Christmas Wishes (2006)

as Bud Morris / Judge #1 (voice)

45

Comic Book: The Movie (2004)

as Bill Mumy

73

The Twilight Zone (2002)

TV show · as Anthony Fremont

81

What's New, Scooby-Doo? (2002)

TV show · as Harry Noze (voice)

69

Crossing Jordan (2001)

TV show · as Paper Shredder Operator

TVography (2001)

TV show

67

Buzz Lightyear of Star Command (2000)

TV show · as Eon (voice)

Attack of the 50 Foot Monster Mania (1999)

as Narrator

74

Lost In Space Forever (1998)

Writer

73

Space Cases (1996)

TV show · Creator

Underground Adventure (1996)

as Sam (voice)

70

Babylon 5 (1994)

TV show · as Lennier

83

Star Trek: Deep Space Nine (1993)

TV show · as Kellin

46

Diagnosis: Murder (1993)

TV show · as Parker Craddick

78

Animaniacs (1993)

TV show · as The Farmer (voice)

91

Batman: The Animated Series (1992)

TV show · as The Fox (voice)

80

The Ren & Stimpy Show (1991)

TV show

71

The Flash (1990)

TV show · as Roger Braintree

24

Captain America (1990)

as Young General Fleming

65

Superboy (1988)

TV show

Zabagabee (1987)

as Art Barnes

54

Matlock (1986)

TV show · as Dr. Irwin Bruckner

51

Hard to Hold (1984)

as The James Roberts Band - Keyboard

55

Twilight Zone: The Movie (1983)

as Tim

Fish Heads (1980)

Musician

Sunshine Christmas (1977)

as Weaver

Archie (1976)

as Larry

69

Saturday Night Live (1975)

TV show · as Art Barnes (uncredited)

Sunshine (1975)

TV show · as Weaver

82

The Rockford Files (1974)

TV show · as Trask

The Rockford Files: Backlash of the Hunter (1974)

as Nick Butler

71

Sunshine (1973)

as Weaver

73

Papillon (1973)

as Lariot

68

Bless the Beasts & Children (1971)

as Lawrence Teft

55

Rascal (1969)

as Sterling North

76

Lost in Space (1965)

TV show · as Will Robinson

60

Dear Brigitte (1965)

as Erasmus 'Ras' Leaf

72

I Dream of Jeannie (1965)

TV show · as Custer

For the Love of Willadean (1964)

as Freddy Gray

70

Bewitched (1964)

TV show · as Michael

72

The Munsters (1964)

TV show

84

The Fugitive (1963)

TV show · as David Taft

59

Sammy, the Way-Out Seal (1962)

as Petey Loomis

54

The Alfred Hitchcock Hour (1962)

TV show · as Tony Mitchell

70

The Virginian (1962)

TV show · as Willy

63

Dr. Kildare (1961)

TV show · as Jeffey

91

The Twilight Zone (1959)

TV show · as Anthony Fremont / Young Pip

82

Perry Mason (1957)

TV show · as Miles

71

Wagon Train (1957)

TV show · as Toddy

78

Have Gun, Will Travel (1957)

TV show · as Little Boy at Carlton Hotel

85

Alfred Hitchcock Presents (1955)

TV show · as Jackie Chester / Mickey Hollins

81

The Wonderful World of Disney (1954)

TV show · as Freddy Gray / Petey Loomis

70

Letter to Loretta (1953)

TV show · as Jimmy Harrison / Rennie

68

General Electric Theater (1953)

TV show · as Buzz

54

The Jack Benny Program (1950)

TV show · as Little Boy Who Weighs Himself