Saturday Night Live dropped a promo for this week's upcoming episode, which will feature Timothée Chalamet as both the host and musical guest. As shown in the hilarious clip, the actor -- who has previously hosted SNL twice -- recruits five of his lookalikes from the now-viral competition to help him out with "hosting duties" during rehearsals so he can focus on preparing for his musical performances. "Stuff like meeting with the writers or working on my monologue, and of course, you gotta listen to Mikey Day brag about hosting 'Is It Cake?'" Chalamet says, before getting a text reminding him he was "supposed to be" at The Tonight Show Starring Jimmy Fallon. So who does he recruit to go in his place? One of his lookalikes of course! See Chalamet perform double duty on January 25.