Ballet dancer Sanine may have murdered his first wife. A detective thinks so, and he's not the only one.

During the good old days of the Russian aristocracy, that is to say, before the October Revolution, in the city of Moscow there was a fancy restaurant which catered to the appetites and egos of the rich. In one such establishment works a middle-aged waiter who is devoted to serving his bourgeoisie clients correctly. However, his life outside his job is very different: His son was killed during the Russian civil war and the waiter's wife died of grief as a result....

Eddie Tayloe's grandfather leaves him six thousand dollars and the money belt it came in, freeing Tayloe to leave his dull newspaper job in Texas and move to New York to become a playwright. Along the way, his car breaks down and a girl walking along the highway asks for a lift. It turns out she's a nice girl, named Perry, running away from a job at a gasoline station. Soon they're off to New York together, but part ways once they arrive. Time passes and Eddie is failing to sell his play; Perry is failing to find a job. Odd circumstances, involving an old pickpocket named Mandy, bring them together again.

A rich, young beauty, Louise Durant, follows the man she loves and hopes to marry to Zurich where he studies violin at the conservatory. A piano student at the conservatory falls madly in love with Louise. The violinist loves his music first and Louise second. The pianist loves Louise first and his music second. Louise must ultimately choose which man she wants.

When Dr. Anthony Edwardes arrives at a Vermont mental hospital to replace the outgoing hospital director, Dr. Constance Peterson, a psychoanalyst, discovers Edwardes is actually an impostor. The man confesses that the real Dr. Edwardes is dead and fears he may have killed him, but cannot recall anything. Dr. Peterson, however is convinced his impostor is innocent of the man's murder, and joins him on a quest to unravel his amnesia through psychoanalysis.