Production

J.D. Roth

Born 1968-04-20 · Cherry Hill, New Jersey, USA25 series9 films

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.

J.D. Roth's films on Charmy Movies →

Acting

2008Opportunity KnocksSelf - Host9 ep.
2006Unan1mousSelf - Host8 ep.
2002EnduranceSelf - Host96 ep.
2001Moolah BeachSelf - Host7 ep.
2000Sex WarsSelf9 ep.
1996The Real Adventures of Jonny QuestJonny Quest (voice)26 ep.
1992Double UpSelf - Host7 ep.
1988Fun HouseSelf - Host148 ep.
1985Children's IslandWilliam1 ep.
1984Charles in ChargeBrad1 ep.
1984Tales from the Darkside1 ep.

Behind the camera

2014Hungry InvestorsExecutive Producer11 ep.
2011Roseanne's NutsProducer16 ep.
2010I Used to Be FatExecutive Producer9 ep.
2010Hair Battle SpectacularProducer16 ep.
2010Dad CampProducer9 ep.
2010The OCD ProjectProducer8 ep.
2009HammertimeProducer11 ep.
20094th and LongProducer10 ep.
2008Opportunity KnocksProducer9 ep.
2008Groomer Has ItProducer25 ep.
2007The Pickup ArtistProducer18 ep.
2007Age of LoveProducer8 ep.
2006SupergroupProducer7 ep.
2005Breaking BonaduceProducer19 ep.
2005Beauty and the GeekProducer48 ep.
2002EnduranceProducer96 ep.

Guest appearances

1994Melrose PlaceJack2 ep.
1988Charles in ChargeBrad1 ep.
1987Tales from the Darkside1 ep.
1987The Twilight ZoneBoy at Party (segment "Time and Teresa Golowitz")1 ep.
1985The EqualizerLarry Kelly1 ep.
—TV 101Blaine Sheppard1 ep.

Also known as: John David Weinroth · J.D. Weinroth · John Weinroth