A recalcitrant thief vies with a duplicitous Mongol ruler for the hand of a beautiful princess.
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...
Convent-bred to assume her position of nobility when the time comes, Princess Antoinette plays hooky from school one day to attend a theatrical performance. Here she meets a handsome young American, and it's love at first sight. Meanwhile, in the Princess' home country, the Prime Minister plots to quell a rebellion by arranging a marriage between Antoinette and the Grand Duke.
