When his mother dies, young Peter Ibbetson leaves Paris and his best friend, Mary, behind to live with a severe uncle in England. Years later, Peter is an architect with little time for women, until he begins a project with the Duke and Duchess of Towers. When Peter and the duchess become great friends, she reveals that she is Mary — but the duke soon suspects his wife of infidelity and challenges Peter to a duel, threatening the pair's second chance.
| Sound | W. Franke Harling | Original Music Composer |
| Writing | George du Maurier | Novel |
| Editing | Stuart Heisler | Editor |
| Production | Henry Herzbrun | Executive Producer |
| Camera | Charles Lang | Director of Photography |
| Art | Robert Usher | Art Direction |
| Writing | Vincent Lawrence | Screenplay |
| Production | Louis D. Lighton | Producer |
| Sound | Heinz Roemheld | Original Music Composer |
| Writing | Constance Collier | Adaptation |
| Writing | Waldemar Young | Screenplay |
| Crew | Edwin Justus Mayer | Additional Writing |
| Sound | Hugo Friedhofer | Original Music Composer |
| Sound | Ernst Toch | Original Music Composer |
| Directing | Henry Hathaway | Director |
| Art | Hans Dreier | Art Direction |
| Crew | John Meehan | Additional Writing |
| Directing | Ray Lissner | Second Unit Director |
| Sound | Frank Goodwin | Sound Recordist |
| Sound | Don Johnson | Sound Recordist |
| Sound | Harry D. Mills | Sound Recordist |
| Visual Effects | Gordon Jennings | Visual Effects |
| Crew | Adolph Zukor | Presenter |
| Sound | Ernst Toch | Music Director |
| Sound | Nat W. Finston | Music Director |
| Sound | Bernhard Kaun | Orchestrator |
| Writing | John Nathaniel Raphael | Theatre Play |
