Discover
A Scotland Yard agent assigned to infiltrate and expose the members of a gang of gem thieves. Unfortunately, Sylvester falls in love with Zetterling, the young widow of one of the gang members, and he develops a camaraderie with the group.
Original Release
01/01/1961
US Release
02/18/1966
Cast
| Name | Character |
|---|
| William Sylvester | Steve Ross / Layton |
| Mai Zetterling | Ruth Lombard |
| John Meillon | Johnny Hemick / Johnny Remick |
| Anthony Dawson | James Dawson |
| Neil McCarthy | Leo Farrell / Leo (Blinky) Farrell |
| Harry Baird | Gill Hall |
| John Phillips | Chief Superintendent Gault |
| Victor Brooks | Inspector Adams |
| Joseph Furst | Paul Varna |
| Diana King | Maggie Dawson |
Directors
Writers
Cast
| Name | Character |
|---|
| William Sylvester | Steve Ross / Layton |
| Mai Zetterling | Ruth Lombard |
| John Meillon | Johnny Hemick / Johnny Remick |
| Anthony Dawson | James Dawson |
| Neil McCarthy | Leo Farrell / Leo (Blinky) Farrell |
| Harry Baird | Gill Hall |
| John Phillips | Chief Superintendent Gault |
| Victor Brooks | Inspector Adams |
| Joseph Furst | Paul Varna |
| Diana King | Maggie Dawson |
| Gerard Heinz | Jake |
| Nan Munro | Sarah Bennett |
| Ronald Adam | J. B. Wykeham |
| Anthony Baird | City Constable |
| Neil Wilson | Pat Ryan / Pat Ryan (Trainer) |
| Sidney Vivian | Sam French |
| Tom Clegg | Dropkick |
| Douglas Robinson | His Opponent |
| William Sherwood | Bank Manager |
| Andrew Laurence | Bank Clerk |
Producers
| Name | Role |
|---|
| E.M. Smedley-Aston | Producer |
Editors
