Obsadenie a štáb
-
Peter CushingSherlock Holmes - Andre MorellDoctor Watson
- Christopher LeeSir Henry
- Marla LandiCecile
- Miles MallesonBishop
- John Le MesurierBarrymore
- David OxleySir Hugo
- Francis De WolffDoctor Mortimer
- Sam KyddPerkins
- Helen GossMrs. Barrymore
- Michael MulcasterConvict
- Michael HawkinsLord Caphill
- Ian HewitsonLord Kingsblood
- Elizabeth GottMrs. Goodlippe
- Terence FisherRéžia
- Anthony HindsProdukcia
- Michael CarrerasProdukcia
- Peter BryanScenár