The stooges are auto mechanics who need money so they can marry their girls. When some escaped convicts pull into their garage, the boys manage to capture them and use the reward money to marry their sweethearts.
Pardon My Backfire
The Stooges' ten-year engagement to their fiances has reached the end of their future father-in-law's patience. He gives them a week to earn enough money to marry his daughters, or they'll be promised to the three plumbers down the street.