| Actor | John McCarthy (as Charles Prentice), Fred Wood (as Villiger), Arnold Marlé (as Dr. Murton), John Cazabon (as Horace Anderson), Geoffrey Denton (as Col. Clyde Wynborn) |
| Actress | Susan Travers (as Atheris), Elsie Wagstaff (as Aggie Harker), Frances Bennett (as Polly, the Barmaid) |
| Director | Sidney J. Furie |
| Writer | Orville H. Hampton |
| Links | https://www.imdb.com/title/tt0055456/ |