Merchant seaman Skitch Kilroy (Jackie Cooper) and "Pappy" Reagan (Jackie Coogan)arrive in Marseilles, eager to resume their combative rivalry for Mimi. But they are ordered by their skipper Muldoon (Ralph Sanford) to remain on board and guard against theft of foodstuffs by a black market gang.They are lured from the ship by Simone (Robin Raymond, while the gang she works for steals the shipment. Skitch and Pappy set out to break up the gang, but first decide to visit Mimi (Renée Godfrey) at her apartment. There, they find her apartment filled with canned goods, thus linking her to the gang, of which Schultz is the leader.