![]() |
Clifton Boyne as Derrick Yale |
![]() |
Lawford Davidson as Raphael Willings |
![]() |
Bertram Burleigh as |
![]() |
Rex Davis as Jack Beardmore |
![]() |
George Dewhurst as |
![]() |
Robert English as Felix Marl |
![]() |
Fred Groves as Inspector Parr |
![]() |
Jack Hobbs as |
![]() |
Olaf Hytten as |
![]() |
Flora le Breton as |
![]() |
Victor McLaglen as |
![]() |
Eva Moore as Aunt Prudence |
![]() |
Joan Morgan as |
![]() |
Eille Norwood as |
![]() |
Mary Odette as |
![]() |
Sidney Paxton as Harvey Froyant |
![]() |
Madge Stuart as Thalia Drummond |
![]() |
Simeon Stuart as |
![]() |
Norma Whalley as Kitty Froyant |
![]() |
Malcolm Tod as |
![]() |
Kathleen Vaughan as |
![]() |
Henry Vibart as |
![]() |
Henry Victor as |
![]() |
Harry Worth as The Superintendent |
| Writing | Edgar Wallace | Novel |
| Directing | George Ridgwell | Director |
| Writing | Patrick L. Mannock | Writer |