| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anton Grot | Crew | Art | Art Direction |
 Archie Mayo | Crew | Directing | Director |
Barney McGill | Crew | Camera | Director of Photography |
 David Mendoza | Crew | Sound | Original Music Composer |
Earl Luick | Crew | Costume & Make-Up | Costume Design |
George du Maurier | Crew | Writing | Novel |
Gordon Hollingshead | Crew | Directing | Assistant Director |
J. Grubb Alexander | Crew | Writing | Screenplay |
William Holmes | Crew | Editing | Editor |
Johnny Wallis | Crew | Costume & Make-Up | Makeup Artist |
 Adrienne D'Ambricourt | Cast | Actress | Mme. Vinard (uncredited) |
 Bramwell Fletcher | Cast | Actor | Billee |
 Carmel Myers | Cast | Actress | Madame Honori |
 Donald Crisp | Cast | Actor | The Laird |
 Ferike Boros | Cast | Actress | Marta (uncredited) |
 John Barrymore | Cast | Actor | Svengali |
 Luis Alberni | Cast | Actor | Gecko |
 Lumsden Hare | Cast | Actor | Monsieur Taffy |
 Marian Marsh | Cast | Actress | Trilby O'Farrell |
 Paul Porcasi | Cast | Actor | Bonelli |
 Rose Dione | Cast | Actress | Trilby's Mother (uncredited) |
 Yola d'Avril | Cast | Actress | Maid (uncredited) |
| Person | Type | Job | Role(s) |
