(2021) Blending Christmas

as John

(2004) The Wiggles: Santa's Rockin'!

as Himself

(2010) Mega Piranha

as Bob Grady

(1988) A Very Brady Christmas

as Greg Brady

(2012) Flea

as Marsh Man

(2000) Growing Up Brady

as Self/Narrator

(1981) The Brady Girls Get Married

as Greg Brady

(1997) The Three Stooges Greatest Hits!

as Self

(2018) Viewer Direction Advised

as Self

(2012) Bigfoot

as Simon Quint

(1973) The World of Sid & Marty Krofft at the Hollywood Bowl

as Brady Bunch Kids, The

(1994) Summertime Switch

as Frederick Egan II

(1974) Goodnight Jackie

as Barry

(1995) Brady Bunch Home Movies

as (archival footage)

(1995) The Brady Bunch Movie

as Music Producer

(1968) Wild in the Streets

as Young Max

(1969) Bartleby

as Gingernut

(2004) The Brady Bunch 35th Anniversary Reunion Special: Still Brady After All These Years

as Himself

(2021) Dragging the Classics: The Brady Bunch

as Mike Brady

(2003) Dickie Roberts: Former Child Star

as Self

(1998) That '70s Show

as Jeff

(1984) Murder, She Wrote

as Nate Findley

(1997) Perversions of Science

as Neighbor

(2001) Fear Factor

as ---

(1965) The F.B.I.

as Boy

(2001) According to Jim

as Ben

(1969) The Brady Bunch

as Greg Brady

(1966) That Girl

as ---

(1964) Gomer Pyle, U.S.M.C.

as ---

(1984) Highway to Heaven

as ---

(1969) Marcus Welby, M.D.

as Pancho McGurney

(1996) E! True Hollywood Story

as ---

(1968) The Mod Squad

as ---

(1977) Three's Company

as ---

(1987) Full House

as ---

(1966) Mission: Impossible

as King Victor

(2001) Scrubs

as Barry Williams

(1995) MADtv

as Self

(1974) Police Woman

as ---

(1990) The Bradys

as Greg Brady

(1972) The Brady Kids

as Greg Brady (voice)

(1968) Lancer

as ---

(1968) Here Come the Brides

as ---

(1972) The ABC Saturday Superstar Movie

as ---

(1977) The Brady Bunch Hour

as Greg Brady

(2008) Celebrity Rehab with Dr. Drew

as ---

(2005) 100 Greatest Kid Stars

as ---

(2019) The Masked Singer

as Mummy

(2019) The Masked Singer

as Mummy (archive footage)

(2004) Living in TV Land

as ---

(2002) Celebrity Bootcamp

as ---

(1981) The Brady Brides

as Greg Brady

(1975) Saturday Night Live

as Self - Cameo (uncredited)

(1968) Adam-12

as Johnny Grant

(2005) Dancing with the Stars

as Self - Contestant

(1961) The Mike Douglas Show

as Self

(2019) The Very Very Best of the 70s

as Self - Commentator

(2009) Watch What Happens Live with Andy Cohen

as Self - Guest

(2009) Celebrity Ghost Stories

as Self

(2006) Rachael Ray

as ---

(1967) The Invaders

as Boy

(2011) Camp Playboy

as ---

(1999) S Club 7

as Dean Strickland

(2011) A.N.T. Farm

as Game Show Host

(2016) The Loud House

as Bumper Yates Sr. (voice)

(1976) Donny & Marie

as Self