In an attempt to raise the morale of his frightened and fudge-riddled crew, Stewart initiates a bonding session that devolves into ice-breaker games. When Karen discovers that one of the crew members is actually an alien who's implanted memories in their heads, they play a high-stakes game of Mafia to weed out the intruder.

Cast: Trace Beaulieu, Neil Casey, Eugene Cordero, Joel Hodgson, Conor Leslie, Bess Rous, Karan Soni, Milana Vayntrub, Sherry O'Connor, Janet Varney