Clueless Gamer: Conan O'Brien Plays 'Mario Kart 8' with Seth Rogen and Zac Efron

(PG-13 content) In the latest episode of Conan O'Brien's "Clueless Gamer" web series, Conan and the stars of the upcoming film, Neighbors 2, Seth Rogen and Zac Efron, play a few high-stakes rounds of the racing game, Mario Kart 8.

Previous episode: Conan Plays 'UFC 2' with UFC Champ Conor McGregor

[Team Coco]