Rescued from the guillotine by his devoted dwarf Fritz, the Baron relocates to Carlsbruck, where he continues his gruesome experiments.
Peter Cushing
as Dr. Victor Stein
Francis Matthews
as Dr. Hans Kleve
Eunice Gayson
as Margaret Conrad
Michael Gwynn
as Karl
John Welsh
as Bergman
Lionel Jeffries
as Fritz
Oscar Quitak
as Dwarf
Richard Wordsworth
as Up Patient
John Stuart
as Inspector
Michael Ripper
as Kurt
Charles Lloyd Pack
as President
Arnold Diamond
as Molke
