Riot (9pm, Fox) - In the premiere of this new reality series, Steve Carell and Andy Buckley, both of “The Office,” participate in song, dance and sketch challenges, at times facing a set tilted at a 22-degree angle. Carell is the executive producer of the show. Some of the players this season include Jason Alexander and Cheryl Hines.

Also on tonight . . .

Other season finales taking place tonight: “ NCIS” (8, CBS), “ The Originals” (8, The CW), “ NCIS: LA” (9, CBS), “ The Goldbergs” (9, ABC) and “ Person of Interest” (10, CBS).