Directed by
| Marcel Varnel | ||
Writing Credits
| Walter C. Hackett | ... | (by) (as Walter Hackett) |
| Roger Burford | ... | (scenario) |
Cast (in credits order)
| Clifford Mollison | ... | Smith | |
| Wendy Barrie | ... | Phyllis Harcourt | |
| Zelma O'Neal | ... | Jennie | |
 |
H.F. Maltby | ... | Harcourt |
| Tyrell Davis | ... | Cavendish | |
| James Carew | ... | Bottom | |
| Cecil Ramage | ... | Berkstrom | |
|
|
Henry Wenman | ... | Wallace |
|
|
Frederick Peisley | ... | Jackson |
| Frank Atkinson | ... | O'Hara | |
| Charles Paton | ... | Gamp | |
| Rest of cast listed alphabetically: | |||
|
|
Hugh Dempster | ... | Sub-lieutenant Jones (uncredited) |
| Leonard Sharp | ... | Postman (uncredited) | |
Cinematography by
| Otto Kanturek | ... | (photography) |
Editing by
| Sidney Cole | ||
Art Direction by
| Cedric Dawe | ||
Sound Department
| A.E. Rudolph | ... | sound recordist |
Camera and Electrical Department
| Jack Hildyard | ... | focus puller (uncredited) |
Additional Crew
| Lieutenant Commander De Burgh | ... | technical adviser (as Lieut. Commander De Burgh R.N.) |
| E.M. Smedley-Aston | ... | runner (uncredited) |
