| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adrian | Crew | Costume & Make-Up | Costume Design |
 Cedric Gibbons | Crew | Art | Art Direction |
 Douglas Shearer | Crew | Sound | Sound Recordist |
 Elsie T. Schauffler | Crew | Writing | Theatre Play |
Fredrick Y. Smith | Crew | Editing | Editor |
 John M. Stahl | Crew | Directing | Director |
John Van Druten | Crew | Writing | Screenplay |
 Karl Freund | Crew | Camera | Director of Photography |
 S. N. Behrman | Crew | Writing | Screenplay |
William Axt | Crew | Sound | Original Music Composer |
 Alan Marshal | Cast | Actor | Captain William 'Willie' O'Shea |
 Berton Churchill | Cast | Actor | The O'Gorman Mahon |
 Billie Burke | Cast | Actress | Clara Wood |
 Brandon Tynan | Cast | Actor | John Edward Redmond |
Byron Russell | Cast | Actor | Timothy Michael Healy |
 Clark Gable | Cast | Actor | Charles Stewart Parnell |
 Donald Crisp | Cast | Actor | Michael Davitt |
 Donald Meek | Cast | Actor | Nicholas Daniel Murphy |
 Edmund Gwenn | Cast | Actor | Henry Campbell |
 Edna May Oliver | Cast | Actress | Aunt Ben Wood |
 Eily Malyon | Cast | Actress | Irish Woman with Dead Child (uncredited) |
 George Zucco | Cast | Actor | Sir Charles Arthur Russell |
 J. Farrell MacDonald | Cast | Actor | Irish Laborer (uncredited) |
 Montagu Love | Cast | Actor | William Ewart Gladstone |
 Myrna Loy | Cast | Actress | Katie O'Shea |
Neil Fitzgerald | Cast | Actor | Richard Pigott |
Phyllis Coghlan | Cast | Actress | Ellen |
| Person | Type | Job | Role(s) |
