Sam, Ben and Sock encounter a few surprises on their return from a road trip; Andi refuses to speak to Sam; the Devil has a new assignment.

The Devil takes Sam to the police station and introduces him to Morgan, whom he calls his son. Now, Sam and the gang are tasked with hanging out with Morgan and showing him the ropes.

The Devil misleads Sam into thinking his next escaped soul is an easy catch and encourages him to take along the gang for a road trip. Unfortunately, when they arrive, they discover a tentacled beast has taken over a small town and is eyeing each of them as its next dinner. Meanwhile, Andi feels Sam is becoming too comfortable with this lifestyle, Ben struggles to not be so clingy with Nina, and Sock makes one last effort to sleep with his stepsister.

The devil wants Morgan and Sam to spend more time together; Sam tries to get Andi back.

Sam takes pity on Morgan, who has fallen on hard times since being disowned by the Devil, and lets his half-brother move in, cramping the guys' style.