Cast & crew
To Catch a Spy (1957)
Directed by Maurice Labro
Cast
| Henri Vidal | Coplan |
| Barbara Laage | Hiedi Effen |
| Jacques Dacqmine | Walder |
| Raoul Billerey | Fondane |
| Lanciers | Karl |
| Corrado Guarducci | Dr Chaleck |
| Leritz | Gregory |
| Jacques Mancier | Engineer |
| André Weber | Photographer |
| Nicole Maurey | Rossi |
| Lino Ventura | Bérès |
| Margaret Rung | Sylvia |
| Jess Hahn | Kalpannen |
| Harald Wolff | Lindbaum |
| Louis Arbessier | Colonel |
| André Dalibert | |
| Henri Guégan | Herst |
Crew
| Maurice Labro | Director |
| Roger Ribadeau-Dumas | Executive Producer |
| Georges LĂ©vy | Production Design |
| Pierre-André Bertrand | Sound Engineer |
| Georges Van Parys | Music |
| Robert Isnardon | Editor |
| Jean Lehérissey | Director of Photography |
| François Chavane | Executive Producer |
| Alain Poiré | Executive Producer |