Cast & crew
Die Schlüssel (1965)
Directed by Paul May Written by Francis Durbridge, Marianne de Barde
Cast
| Albert Lieven | Inspektor |
| Dagmar Altrichter | Curtis |
| Bum Krüger | Lancelot |
| Benno Hoffmann | Cliff |
| Christian Wolff | Andy |
| Henry van Lyck | Jayne Meadows |
| Friedrich Joloff | Talbot |
| Harald Leipnitz | Martin |
| Hans Quest | Quayle |
| Dagmar Altrichter | Vanessa Curtis |
| Christian Wolff | Andy Wilson |
| Albert Lieven | Inspektor Hyde |
| Bum Krüger | Lancelot Harris |
| Benno Hoffmann | Cliff Fletcher |
| Henry van Lyck | Eddie Meadows |
| Friedrich Joloff | Douglas Talbot |
| Harald Leipnitz | Eric Martin |
| Hans Quest | Thomas Quayle |
Crew
| Paul May | Director |
| Francis Durbridge | Writer |
| Marianne de Barde | Writer |
| Francis Durbridge | Writer |
| Paul May | Director |
| Marianne de Barde | Writer |