Acting

2024		Stupid Pet Tricks (1 episode) as Self
2024		America's Got Talent: Fantasy League (8 episodes) as Self - Judge

2023		The Game Show Show (4 episodes) as Self
2023		America's Got Talent: All-Stars (9 episodes) as Self - Judge

2022		The Checkup with Dr. David Agus (1 episode) as Self
2022		The Jennifer Hudson Show (3 episodes) as Self
2022		Dark Side of Comedy (1 episode) as Self
2022		Password (1 episode) as Self - Celebrity Guest
2022		Bullsh*t The Gameshow (10 episodes) as Apresentador
2022		The Kardashians (1 episode) as Self

2020		The Comedy Store (5 episodes) as Self
2020		The Secret Life of Lele Pons (1 episode) as Himself
2020		Celebrity IOU (1 episode) as Self
2020		The Search For Canada's Game Shows (6 episodes) as Himself

2019		Harley Quinn (1 episode) as Howie Mandel (voice)
2019		Game Changer (1 episode) as Self - Guest Judge
2019		The Kelly Clarkson Show (1 episode) as Self - Guest Host (1 episode) as Self
2019		Tamron Hall (1 episode) as Self - Guest
2019		Biography: Comedy Icons (1 episode) as Himself
2019		America's Got Talent: The Champions (7 episodes)
2019		The Masked Singer (1 episode) as Rock Lobster

2016

(1 episode) as Self - Guest

2015

(1 episode) as Howie Mandel

2014		Late Night with Seth Meyers (2 episodes) as Self
2014		The Tonight Show Starring Jimmy Fallon (1 episode) as Self

2013

(5 episodes) as Self

2012		The Eric Andre Show (1 episode) as Self
2012		Canada's Got Talent (9 episodes) as Self - Judge (9 episodes) as Judge

2011		Impractical Jokers (1 episode) as Self - Host
2011		Mobbed (11 episodes) as Host

2010		Conan (3 episodes) as Self
2010		The Marriage Ref (1 episode) as Self - Panelist

2009		The Jay Leno Show (1 episode) as Self
2009		The Dr. Oz Show (1 episode)
2009		Glenn Martin, DDS (1 episode)
2009		2009 Game Show Awards (1 episode) as Self - Host

2008

(1 episode)

2007		The Big Bang Theory (1 episode) as Howie Mandel
2007		Deal or No Deal Canada (5 episodes) as Himself - Host

2006		Comics Unleashed (2 episodes) as Self
2006		The Megan Mullally Show (1 episode)
2006		Studio 60 on the Sunset Strip (1 episode) as Self
2006		America's Got Talent (373 episodes) as Self - Judge

2005		Deal or No Deal (234 episodes) as Self - Host
2005		The Reichen Show (1 episode) as Self - Guest
2005		My Name Is Earl (1 episode) as Howie Mandel
2005		The Late Late Show with Craig Ferguson (1 episode) as Self
2005		Medium (1 episode) as Howie Mandel

2004

(2 episodes) as Self

2003		Las Vegas (1 episode)
2003		The Ellen DeGeneres Show (6 episodes) as Self
2003		Real Time with Bill Maher (1 episode) as Self
2003		Jimmy Kimmel Live! (1 episode) as Self (2 episodes)

2002

(2 episodes) as Ralph Roberts

1999

(1 episode) as Self (uncredited)

1997

(1 episode) as Self

1995		MADtv (1 episode) as Self
1995		Bless This House (16 episodes) as Stuart Wyler
1995		The Outer Limits (1 episode) as Karl Durand

1994

(10 episodes) as Danny Klay

1993		The Nanny (1 episode) as Howie Mandel
1993		Late Night with Conan O'Brien (5 episodes) as Self - Guest
1993		Lois & Clark: The New Adventures of Superman (1 episode) as Mr. Mxyzptlk
1993		Homicide: Life on the Street (1 episode) as Interior Decorator

1992		The Ben Stiller Show (1 episode)
1992		The Amazing Live Sea Monkeys (11 episodes) as The Professor
1992		The Tonight Show with Jay Leno (12 episodes)
1992		Martin & Lewis: Their Golden Age of Comedy (3 episodes) as Self

1990		Good Grief (13 episodes) as Ernie Lapidus
1990		Bobby's World (81 episodes) as Bobby / Howard (voice)
1990		Carol & Company (38 episodes) as Steve

1988		LIVE with Kelly and Mark (1 episode) as Self - Guest (4 episodes)
1988		Friday Night Live (1 episode)

1985

(1 episode) as Self

1984

(107 episodes)

1982		St. Elsewhere (137 episodes) as Wayne Fiscus
1982		Faerie Tale Theatre (1 episode) as Guest Interviewee (1 episode) as Wienerhead Waldo

1969

(1 episode)

1962

(1 episode) as Self

1952

(1 episode) as Self

Production

2020

(8 episodes) … Executive Producer

2013

(28 episodes) … Executive Producer

2005

(5 episodes) … Executive Producer

1990

(81 episodes) … Producer

Creator

2013

… Creator

2011

… Creator

1992

… Creator

1990

… Creator

Writing

1990

(81 episodes) … Writer