Discover
Original Release
10/11/1959
Cast
| Name | Character |
|---|
| Charles Korvin | Inspector Duval / Inspector Paul Duval |
| Edwin Richfield | Inspector Mornay |
| David Kossoff | Professor Renee |
| John Le Mesurier | Monsieur Iamprou |
| Balbina | Marie |
| André Maranne | Georges |
| Francis de Wolff | Captain Gallard |
| Joe Beckett | Detective |
| Richard Duke | Interpol Officer |
| Roy Everson | Interpol Officer |
Directors
Writers
Cast
| Name | Character |
|---|
| Charles Korvin | Inspector Duval / Inspector Paul Duval |
| Edwin Richfield | Inspector Mornay |
| David Kossoff | Professor Renee |
| John Le Mesurier | Monsieur Iamprou |
| Balbina | Marie |
| André Maranne | Georges |
| Francis de Wolff | Captain Gallard |
| Joe Beckett | Detective |
| Richard Duke | Interpol Officer |
| Roy Everson | Interpol Officer |
| Michael Jacques | Interpol Radio Operator |
| Emile Stemmler | John Talbot |
Producers
| Name | Role |
|---|
| Roy Goddard | Producer |
| Anthony Perry | Producer |
