The Secret Invasion (aka Dubious Patriots) is a 1964 American war film directed by Roger Corman. It stars Stewart Granger, Raf Vallone, Mickey Rooney, Edd Byrnes, Henry Silva, Spela Rozin and William Campbell. Appearing a number of years before The Dirty Dozen (1967), the film features a similar World War II mission where convicts are recruited by the Allies for an extremely hazardous operation behind enemy lines.