The Gay Deceivers

The Gay Deceivers is a 1969 gaythemed comedy film with a twist ending. The film derives much of its humor through the use of stereotypes. According to gay film historian Vito Russo in his book The Celluloid Closet, costar Michael Greer, who played the flamboyantly gay Malcolm and who was himself gay, tried to work with the screenwriter and director to minimize the negativity of the characterization and present Malcolm in a positive light.citation needed

The twist is that even after the pair is caught, they are not inducted into the military. The Army investigators assigned to watch them are themselves gay and are trying to keep straight people out of the Army.

Source: Wikipedia