Fifty-Fifty

American millionaire Frederick Harmon (played by Lionel Barrymore) is in Paris, France, for business and pleasure. While enjoying the Parisian night life, he meets and falls in love with Ginette, a fashion model who moonlights as an apache dancer in a nightclub. Ginette discovers her husband's infidelity and decides to win him back by going out with an old boyfriend, Jean, a member of the Paris underworld. Nina schemes to end the marriage of the Harmons using the seeming romance between Ginette and Jean.