J.D. Roth
Production
Biography
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.
As actor 21
Melrose Place
1992
Tales from the Darkside
1984
The Twilight Zone
1985
The Equalizer
1985
Charles in Charge
1984
The Real Adventures of Jonny Quest
1996
Fun House
1988
Endurance
2002
Opportunity Knocks
2008
Moolah Beach
2001
Children's Island
1985
Walt Disney World Very Merry Christmas Parade
1996
Sex Wars
2000
Game Changers
2018
The Life and Adventures of Santa Claus
1985
Walt Disney World Very Merry Christmas Parade
1995
Unan1mous
2006
Double Up
1992
The Wilder Summer
1983
Walt Disney World Happy Easter Parade
1997
Walt Disney World at Home for Kids: Holiday Crafts and Treats
1996
On the crew 23
Beauty & The Nerd
2013
Beauty and the Geek
2005
Dad Camp
2010
Endurance
2002
Breaking Bonaduce
2005
Hungry Investors
2014
Extreme Weight Loss
2011
Opportunity Knocks
2008
Supergroup
2006
Moolah Beach
2001
The Pickup Artist
2007
Groomer Has It
2008
Karma
2020
Hair Battle Spectacular
2010
Age of Love
2007
Roseanne's Nuts
2011
Hammertime
2009
I Used to Be Fat
2010
4th and Long
2009
Unan1mous
2006
The OCD Project
2010
The Pick-up Artist 2
Make Me a Millionaire