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.

"KING of the SPEEDWAYS... A RIOT as a G.I.!"