Casts
Vincent Price
as Dr. Browning
Christopher Lee
as Fremont
Peter Cushing
as Major Heinrich Benedek
Judy Huxtable
as Sylvia
Alfred Marks
as Detective Supt. Bellaver
Michael Gothard
as Keith
Anthony Newlands
as Ludwig
Peter Sallis
as Schweitz
David Lodge
as Detective Inspector Phil Strickland
Uta Levka
as Jane
