Hans von Arnam travels to a Flemish village to study a strange carousel located in an old windmill that displays famous murderesses and other notorious women from history. Professor Gregorius Wahl, owner of the windmill, warns Hans to stay away from his mysterious daughter Elfi, in order to keep Hans from discovering the horrible secret shared by the Professor and Elfi's Doctor.
Pierre Brice
as Hans von Arnam
Scilla Gabel
as Elfie Wahl
Dany Carrel
as Liselotte Kornheim
Herbert A. E. Böhme
as Prof. Gregorius Wahl
Wolfgang Preiss
as Doctor Loren Bolem
Marco Guglielmi
as Ralf
Olga Solbelli
as Selma
Liana Orfei
as Annelore
Alberto Archetti
as Konrad
