Guerillas in Pink Lace (1964)

An American gambler masquerades as a Catholic priest during the fall of Manilla early in World War II in the Pacific to obtain clearance to fly out on an official military transport Five American showgirls wrangle a pass with the aid of a helpful US Army colonel to leave on the same plane Ironically the transport crashes at sea The gambler and the girls wind up on a Japanese held island Initially they stay out of sight from the enemy but inevitably things change