 The Concentratin  Kid (Hoot Gibson) becomes enamoured of Betty Lou Vaughn (Kathryn Crawford), a radio singer whom he has never met nor seen, and bets his cowhand friends he can marry her. Moss Blaine (Duke R. Lee) and Art Campbell (James Mason) rustle the cattle while the Kid and his friends are attending Betty Lou s show. The Kid rides to head off Campbell, who has also kidnapped Betty Lou.