Top Cast
Peter Cushing
Detective Inspector Quennell
Robert Flemyng
Dr. Carl Mallinger
Wanda Ventham
Clare Mallinger
Glynn Edwards
Sgt. Allan
Kevin Stoney
Granger the Butler
Vanessa Howard
Meg Quennell
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David Griffin
William Warrender
Roy Hudd
Morgue Attendant
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William Wilde
Frederick Britewell
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Simon Cain
Clem Withers
