Cooper and Truman try to find The One-Armed Man.

Big Ed and Norma have a relationship breakthrough. Evil Cooper tries to reconnect with an old friend, while Dougie Jones reaches an electrifying discovery.

Agent Cooper finds out who shot him and gets help with his deadly chess game against Windom Earle.

Coop’s doppelganger faces a life or death situation. In 1945, a bomb is dropped and modern man’s evil is epitomized.