The Pink Panther stows away on the S.S. Luxitania, only to be chased by the ship’s waiter (the Little Man).

Daisy Kenyon is a Manhattan commercial artist having an affair with an arrogant and overbearing but successful lawyer named Dan O’Mara. O’Mara is married and has children. Daisy meets a single man, a war veteran named Peter Lapham, and after a brief and hesitant courtship decides to marry him, although she is still in love with Dan.

Widower Dr. Matt Younger and his daughter go to London for a month of dirt-bike racing. While there, Dr. Younger is surprised by finding himself attracted to Catherine, a charming but elusive woman who seems to have some mysterious men following her. A romance slowly develops between the doctor and Catherine, but there are complications to their happiness.