It's World War II and saboteurs are menacing Texas. Only singing cowboy Roy Rogers and his wonder horse Trigger can save the day!
King of the Cowboys
Roy Rogers, Smiley Burnette and the Sons of the Pioneers go undercover to help Texas Governor Russell Hicks stop World War II Axis sympathizers from blowing up U.S. warehouses.
Top Billed Cast
Roy Rogers
Roy Rogers
Peggy Moran
Judy Mason
Smiley Burnette
Frog Millhouse
Dorothea Kent
Ruby Smith
Gerald Mohr
Maurice
James Bush
Dave Mason
Lloyd Corrigan
Kraley
Russell Hicks
Texas Governor
Bob Nolan
Bob
Pat Brady
Pat - Member Sons of the Pioneers
Lloyd Perryman
Member Sons of the Pioneers
Hugh Farr
Fiddle Player - Sons of the Pioneers
Irving Bacon
Deputy Cluckas
Stuart Hamblen
Duke Wilson, outlaw
