Cast & Crew
-
Peter CushingSmith - Britt EklandLucy
- Herbert LomDr. Byron
- Patrick MageeDr. Lionel Rutherford
- Barry MorseBruno
- Barbara ParkinsBonnie
- Robert PowellDr. Martin
- Charlotte RamplingBarbara
- Sylvia SymsRuth
- Richard ToddWalter
- James VilliersGeorge
- Geoffrey BayldonMax Reynolds
- Ann FirbankAnna
- Roy Ward BakerDirector
- Max RosenbergProducer
- Milton SubotskyProducer
- Gustave M. BerneProducer
- Robert BlochWriter