On the way to take an order of horses to the Philippines, The "Range Busters" catch three spies that are attempting to steal the horses. After finding out that their ranch cook is also a spy they find their contact back in the states and break up the spy ring.

• 56 minutes, B&W, Rated NR, 1942.
• Starring Ray "Crash" Corrigan, John "Dusty" King and David Sharpe.