In 1979, an unexpected turn of events at a diner disrupts the lives of the citizens in a small Minnesota town.

When Gus tries to right a wrong, Malvo embraces his alter ego. Lester finds himself in a surprising situation, and Molly uncovers a promising lead.

Malvo flips the script on the blackmail operation, Molly sets a trap, and Gus debates whether he should come clean. Lester’s return to work has complicated repercussions.