The stooges are greeting card salesmen who are mistakenly inducted into the army after escaping from the jealous husband of one of their customers. In bootcamp their sergeant turns out to be the same man, whom they constantly vex and bewilder. When the boys are sent to the front lines and the sergeant is captured they must rescue him, which they do after doping themselves with laughing gas. At the end they get shot off into the sunset on a cannon shell.
During WWII, the publisher of the isolationist New York Gazette is murdered just as he was about to change the paper's policy and support the US war effort. His friend, a small town patriotic editor, is brought in to find the culprits.
The stooges are street cleaners who find some valuable bonds and return them to their owner. The man is so grateful that he offers them a big reward if they can find an honest man with executive ability. Their search leads them to a woman who's fiancée is honest, but he's in jail. The boys decide to commit a crime so they can go behind bars to find him. In prison the boys locate the man and help him escape, only to find out that their benefactor is a con man and on the way himself to the slammer.
