J.D. Roth
Actor, Producer
April 20, 1968 (57 years)
John David Weinroth (born April 20, 1968), known professionally as J.D. Roth, is an American TV producer, actor, voice actor, and game show host, and TV personality. Roth has been involved in numerous TV shows. He is the co-creator of the reality show The Biggest Loser on NBC. He also hosted ABC's fall 2008 series Opportunity Knocks. He served as the announcer of the ABC tv show, Extreme Weight Loss.
Known For
Filmography
| 1996 | The Real Adventures of Jonny Quest · as Jonny Quest (voice) |
| 1994 | Aaahh!!! Real Monsters · as Tybalt |
| 1992 | Melrose Place · as Jack |
| 1988 | TV 101 · as Blaine Sheppard |
| 1985 | The Life & Adventures of Santa Claus · as Young Claus (voice) |
| 1985 | The Twilight Zone (1985) · as Boy At Party (segment "time And Teresa Golowitz") |
| 1985 | The Equalizer · as Larry Kelly |
| 1984 | Death Mask · as Peeping TomOn Plex |
| 1984 | Firstborn · as Ken |
| 1984 | Charles in Charge · as Brad |
| 1983 | |
| 1979 | CBS Library · as Cast |
| 1975 | NBC Special Treat · as J.d. |
| 2021 | Unidentified with Demi Lovato · as Executive Producer |
| 2020 | Karma (2020) · as Executive Producer |
| 2020 | &Music · as Executive Producer |
| 2019 | Kings of Pain · as Executive Producer |
| 2018 | Dangerous Woman Diaries · as Executive Producer |
| 2015 | Kingin' with Tyga · as Executive Producer |
| 2015 | Backyard Takeover · as Executive Producer |
| 2014 | Funniest Wins · as Executive Producer |
| 2014 | Hungry Investors · as Executive Producer |
| 2014 | Catch a Contractor · as Executive Producer |
| 2014 | Opposite Worlds · as Executive Producer |
| 2013 | Forever Young (2013) · as Executive Producer |
| 2013 | Splash (US) · as Executive Producer |
| 2011 | Bar Rescue · as Executive Producer |
| 2011 | |
| 2011 | Extreme Weight Loss · as Executive Producer |
| 2011 | My Cat From Hell · as Executive ProducerOn Plex |
| 2011 | Flying Wild Alaska · as Executive Producer |
| 2010 | I Used To Be Fat · as Executive Producer |
| 2010 | What's Eating You · as Executive Producer |
| 2010 | |
| 2010 | MasterChef (US) · as Executive Producer |
| 2010 | Heartland Thunder · as Executive Producer |
| 2010 | |
| 2010 | |
| 2009 | |
| 2009 | |
| 2009 | The Fashion Show · as Executive Producer |
| 2009 | Confessions of a Teen Idol · as Executive Producer |
| 2008 | |
| 2008 | |
| 2008 | Paul McKenna will Make you Thin · as Executive Producer |
| 2007 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2005 | |
| 2004 | The Biggest Loser · as Executive Producer |
| 2003 | For Love or Money · as Executive ProducerOn Plex |
| 2002 | |
| 2001 | Moolah Beach · as Executive Producer |
| 2025 | Fit for TV: The Reality of the Biggest Loser · as Self - Executive Producer |
| 2021 | For Real: The Story of Reality TV · as Self - Executive Producer, Breaking Bonaduce (2005-2006) |
| 2018 | Game Changers · as SelfOn Plex |
| 2008 | Opportunity Knocks · as Self - Host |
| 2006 | Doc Talk · as Self |
| 2006 | Unan1mous · as Self - Host |
| 2004 | The Biggest Loser · as Self - Narrator |
| 2002 | Endurance · as Self - Host |
| 2001 | Moolah Beach · as Self - Host |
| 1996 | Walt Disney World Inside Out · as Self - Co-Host |
| 1991 | GamePro TV · as Self - Host |
| 1988 | LIVE with Kelly and Mark · as Self |
| 1988 | Fox's Fun House · as Self - Host |
| 1986 | The New Hollywood Squares · as Self - Panelist |
| 1981 | Entertainment Tonight · as Self |
| 1975 | Good Morning America · as Self - Guest |
| 2010 | Hair Battle Spectacular · as Creator |
| 2002 | Endurance · as Creator |
| 2001 | Moolah Beach · as Format |