In the Christmas episode of Community (Season 3 Episode 10), Abed (Danny Pudi) and Troy (Donald Glover) go deep undercover to find the secret of Christmas. When the Greendale Glee Club is unexpectedly sidelined, the school’s effervescent choir director Cory Radison (Taran Killam, “Saturday Night Live”) sets about recruiting the study group members to fill in. Skeptical at first, they eventually fall under his hypnotic spell – one-by-one – singing and dancing their way to the annual Christmas Pageant. Here’s a peek at Troy and Abed’s rap for Christmas Infiltration.

Troy and Abed Rap: Christmas Infiltration