Cast e produzione
-
Peter van EyckGeorg Droste - Marianne KochNora Gulden
- Macdonald CareyMr. Smith
- Christopher LeeBaron Ferdi von Staub
- Billie WhitelawPiroska Maslov
- Albert LievenInspector Huebling
- David KnightFather Zombary
- Marius GoringGeneral Greenhahn
- Helen CherryCountess Carla Cosimano
- Colin GordonCount Dezsepalvy
- Niall MacGinnisPaul Vass
- Eric PohlmannBloch
- Peter VaughanChief of Hungarian Police
- Michael BrennanHorvat
- Jeremy BullochJohnny Droste
- John Paddy CarstairsRegista
- Robert WesterbySceneggiatura