A woman hires a man to kill her paralyzed husband making it look like a car accident, but he gets his sleeve caught in the door and goes over the cliff with the car. He survives, but winds up in the same situation as the woman's former husband.
After an execution in the gas chamber, a sadistic warden faces a revolt by the inmates and attempts to flee downstairs. The inmates pursue him and, as the story ends, the warden realizes he has a choice between two dooms; the poisonous fumes still lingering in the execution chamber or being torn to shreds by the maddened inmates.