U.S. Marine sergeants Quirt and Flagg are inveterate romantic rivals on peacetime assignments in China and the Philippines. In 1917, W.W. I brings them to France, where Flagg, now a captain, takes up with flirtatious Charmaine, inn-keeper's daughter. Of course, Quirt has to arrive and spoil his fun. But the harsh realities of war and the threat of a shotgun marriage give the two men a common cause...
as 1st Sgt. Harry Quirt
as Capt. Flagg
as Charmaine de la Cognac
as Cognac Pete
as Shanghai Mabel
as Carmen
as Lt. Moore
as Pvt. Kenneth 'Mother's Boy' Lewisohn
as Pvt. Lipinsky
as Pvt. Kiper
as French Mayor
as Camille
as Mulcahy
as French Soldier (uncredited)