“Game Changer,” on Dropout, is in many ways the hip, scrappy heir to “Whose Line Is It Anyway?”Each episode features three comedians, and the host, Sam Reich, feeds them various prompts ...

Spoiler alert: Details follow for Season 7, Episode 3 of “Game Changer,” which premiered May 5 on Dropout. The bit-o-meter is dead. The Seal songs have been sung — twice. And three comedians ...