Here Come the Marines

After Slip is drafted into the Marines, the rest of the gang volunteers so they can be with him. Sach discovers that the colonel knew his father and he is promoted. During a drill that he is putting the rest of the gang through, they find a soldier left for dead on the side of the road. Slip discovers a playing card next to the marine and traces it to Jolly Joe Johnson's gambling house. They suspect that the gambling house is cheating and set out to uncover the proof.

Hot Rod

A young man builds a hot rod despite the disapproval of his father, a Juvenile Court judge. Circumstantial evidence points to the innocent teenager when his car is involved in a hit-and-run accident and he must reconcile with his father.

Army Bound

Race car driver Frank Cermak is in love with Jane Harris. Jane and her parents watch Frank win a tight race from Bill Peters, an army lieutenant on leave. Peters tries to foul Frank, and Frank beats him in a fist fight after the race. Frank is drafted into the army and (against staggering and overwhelming odds) finds Lt. Peters to be his commanding officer.