oo many years in the Orient have made a bitter man of Dr. Dan Maynard (Edmond O'Brien), an American surgeon, and too little emotional stability has tarnished the Tangier-born Rita King (Ruth Roman). They meet when a night-raid by Shanghai's police chief brings all westerners together in the Waldorf House Hotel, where they are interned under the guardianship of the coldly cruel Major Ling Wu (Philip Ahn).