It is midnight, and in the dark offices of the Midland Security Company, two men work feverishly behind the guarded beam of a flashlight. They know that the watchman checks the spot every half an hour, so they need to work fast. Louis and Petey finally get the loot - at least $100,000 - but only Louis manages to escape when the armed watchman discovers the robbery. Peterson is sent to jail, but when he escapes, he makes his way to seek revenge, and his share of the $100,000...