Ira and his son-in-law Harry pretend to enlist in the 13th regiment where they have "drills" every Friday night. When the 13th is called to the front, the two take a fishing trip, only to learn that "their" regiment has been wiped out.

After planning to only rob a gold mine, an outlaw and his two sons end up killing all of the miners. While fleeing to Canada, they stop at a small cabin in the woods where they find a woman and her stepdaughter living together. What happens afterward is told through the memories of the step-daughter, now a patient locked away in a mental hospital.