- John Barrymore
- Colonel Nielson
- John Howard
- Captain Hugh C. 'Bulldog' Drummond
- Louise Campbell
- Phyllis Clavering
- Reginald Denny
- Algy Longworth
- E.E. Clive
- Tenny
- Frank Puglia
- Draven Nogais
- Nydia Westman
- Gwen Longworth
- Robert Gleckler
- Hardcastle
- Lucien Littlefield
- Mr. Smith
- John Sutton
- Nielson's Secretary
- Miki Morita
- Sumio Kanda
- Benny Bartlett
- Cabin Boy
- Jimmy Aubrey
- Railroad Porter
- Brooks Benedict
- Smith Tredgold
- Matthew Boulton
- Sir John Haxton
- Sidney Bracey
- Steward
- Marie Burton
- Minor Role
- Ethel Clayton
- Minor Role
- Elsa Connor
- Minor Role
- Paula DeCardo
- Minor Role
- Harold Entwistle
- Older Railroad Conductor
- Harriette Haddon
- Minor Role
- Winter Hall
- Ferry Captain
- Arthur Stuart Hull
- Englishman
- Lola Jensen
- Minor Role
- Colin Kenny
- Henchman
- Gwen Kenyon
- Minor Role
- Joyce Mathews
- Minor Role
- Gerald Rogers
- Younger Railroad Conductor
- Phillips Smalley
- Englishman
- Brick Sullivan
- Ship Officer
- Dorothy White
- Minor Role
- Gloria Williams
- Minor Role
