Bit Part

A couple invites another couple over for dinner, despite barely knowing each other. They try to make the best of things but the awkwardness overwhelms them, and they succumb to irrational behavior far outside the bounds of social propriety.

A demon is unleashed into the world after a failed ritual.

Xavier tells his friends that he's an alien, and he has 24 hours left on Earth before returning home. Although they don't believe him, they throw a party for him anyway.