Acting

2021		Blending Christmas as John
2021		Dragging the Classics: The Brady Bunch as Mike Brady

2019		The Very Very Best of the 70s (3 episodes) as Self - Commentator
2019		The Masked Singer (1 episode) as Mummy (archive footage) (1 episode) as Mummy

2018

as Self

2016

(1 episode) as Bumper Yates Sr. (voice)

2012		Bigfoot as Simon Quint
2012		Flea as Marsh Man

2011		Camp Playboy (5 episodes)
2011		A.N.T. Farm (1 episode) as Game Show Host

2010

as Bob Grady

2009		Celebrity Ghost Stories (1 episode) as Self
2009		Watch What Happens Live with Andy Cohen (1 episode) as Self - Guest

2008

(1 episode)

2006

(1 episode)

2005		100 Greatest Kid Stars (4 episodes)
2005		Dancing with the Stars (8 episodes) as Self - Contestant

2004		The Brady Bunch 35th Anniversary Reunion Special: Still Brady After All These Years as Himself
2004		The Wiggles: Santa's Rockin'! as Himself
2004		Living in TV Land (1 episode)

2002

(1 episode)

2001		According to Jim (1 episode) as Ben
2001		Scrubs (1 episode) as Barry Williams
2001		Fear Factor (1 episode)

2000

as Self/Narrator

1999

(13 episodes) as Dean Strickland

1998

(1 episode) as Jeff

1997		Perversions of Science (1 episode) as Neighbor
1997		The Three Stooges Greatest Hits! as Self

1996

(1 episode)

1995		MADtv (2 episodes) as Self
1995		Brady Bunch Home Movies as (archival footage)
1995		The Brady Bunch Movie as Music Producer

1994

as Frederick Egan II

1990

(6 episodes) as Greg Brady

1988

as Greg Brady

1987

(1 episode)

1984		Murder, She Wrote (1 episode) as Nate Findley
1984		Highway to Heaven (2 episodes)

1981		The Brady Brides (3 episodes) as Greg Brady
1981		The Brady Girls Get Married as Greg Brady

1977		Three's Company (1 episode)
1977		The Brady Bunch Hour (9 episodes) as Greg Brady

1976

(1 episode) as Self

1975

(1 episode) as Self - Cameo (uncredited)

1974		Police Woman (1 episode)
1974		Goodnight Jackie as Barry

1973

as Brady Bunch Kids, The

1972		The ABC Saturday Superstar Movie (21 episodes)
1972		The Brady Kids (17 episodes) as Greg Brady (voice)

1969		Bartleby as Gingernut
1969		The Brady Bunch (117 episodes) as Greg Brady
1969		Marcus Welby, M.D. (1 episode) as Pancho McGurney

1968		Here Come the Brides (1 episode)
1968		Lancer (1 episode)
1968		The Mod Squad (1 episode)
1968		Adam-12 (1 episode) as Johnny Grant
1968		Wild in the Streets as Young Max

1967

(1 episode) as Boy

1966		Mission: Impossible (1 episode)
1966		That Girl (1 episode)

1965

(1 episode) as Boy

1964

(1 episode)

1961

(1 episode) as Self