Contestants use audience input, elimination of multiple choice options, and help from a friend to answer trivia questions for an escalating tier of cash prizes.
Where to Watch Who Wants to Be a Millionaire
2 Seasons
Season 1
Season 11 Episode
Season 2
Season 2
Cast of Who Wants to Be a Millionaire
Meredith VieiraSelf - Host
Chris HarrisonSelf - Host
Terry CrewsSelf - Host
Cedric the EntertainerSelf - Host
Ogi OgasSelf - Guest Expert
Ken JenningsSelf - Guest Expert
Regis PhilbinSelf - Host
Joel SteinSelf - Guest Expert
A.J. JacobsSelf - Guest Expert
Rene SylerSelf - Guest Expert
Bill NyeSelf - Guest Expert
Mo RoccaSelf - Guest Expert
Tom SpencerSelf - Guest Expert
Ashleigh BanfieldSelf - Guest Expert
Sam MurraySelf - Tournament of Ten Leader
Jeff GrossSelf - Guest Expert
Tim JanusSelf - Tournament of Ten Qualifier
Nancy ChristySelf - Guest Expert
Howard JohnsonSelf - Guest Expert
Andy CohenSelf - Guest Expert
Robin MeadeSelf - Guest Expert
Michael GelmanSelf - Guest Expert
Alexander GarganeraSelf - Alex Garganera
Sam GreenfieldSelf - Guest Expert
Al RokerSelf - Celebrity Question Presenter
Lyn PayneSelf - Guest Expert
Jay ThomasSelf - Guest Expert
Pat KiernanSelf - Guest Expert
Lisa Kennedy MontgomerySelf - Guest Expert
Ali WentworthSelf - Guest Expert
Neil deGrasse TysonSelf - Guest Expert
Cat DeeleySelf - Guest Hostess
Paula PoundstoneSelf - Guest Expert
Samantha HarrisSelf - Guest Hostess
Shaun RobinsonSelf - Guest Host
Chuck NiceSelf - Guest Expert
John CarpenterSelf - Guest Expert
Lucy DanzigerSelf - Guest Expert
Tom DeLaySelf - Guest Expert
Carmen Wong UlrichSelf - Guest Expert
Mayim BialikSelf - Guest Expert
Margaret ChoSelf - Guest Expert
Robert WuhlSelf - Guest Expert
Steve HarveySelf - Guest Host
John HodgmanSelf - Guest Expert
Greg ProopsSelf - Guest Expert
Tom BergeronSelf - Guest Expert
John HensonSelf - Guest Host
Alex McCord van KempenSelf
Jeff CorwinSelf - Guest Expert
Jill ZarinSelf
Kate SnowSelf - Guest Expert
Jacqueline LauritaSelf
Donny DeutschSelf - Guest Expert
Claudine CantinSelf
Erica HillSelf - Guest Expert
Campbell BrownSelf - Guest Expert
Bill WeirSelf - Guest Expert
Baratunde ThurstonSelf - Guest Expert
A. O. ScottSelf - Guest Expert
Terry MoranSelf - Guest Expert
Michael PhillipsSelf - Guest Expert
Kiran ChetrySelf - Guest Expert
Alan ThickeSelf - Guest Expert
Trista SutterSelf - Guest Expert
Bill FinanSelf - Guest Expert
Kandi BurrussSelf
Luann de LessepsSelf
Teresa GiudiceSelf
Ramona SingerSelf
Kelly Jean KillorenSelf
Caroline ManzoSelf
Shiva OswalSelf - Contestant
Dave MalkoffSelf - Celebrity Contestant
Adam BerghSelf - Guest Expert
Marla BerghSelf - Guest Expert
Will ShortzSelf - Guest Expert
Ryan SutterSelf - Guest Expert
Julia Louis-DreyfusSelf - Celebrity Question Presenter
