Conventional improvisational comedy games are injected with a hip-hop flavor as host Nick Cannon and celebrity guest stars lead teams of comics in a series of comedy challenges. The freestyle show has featured some of TV's most viral moments from celebrity guests and performers Kevin Hart, Iggy Azalea, Shaquille O'Neal, Snoop Dogg, Zendaya, T-Pain, French Montana, Wyclef, Kanye West, Jay Leno and Ryan Lewis.