On screen
Cast
17 credited performers
Christopher Lee
Dr. Ian Mandeville
Joan Collins
Sarah Mandeville
Herbert Lom
Prescot
Jane Birkin
Alta
Robert Hardy
Edward Foster / Andrew Marr
Jean Marsh
Victoria
Artwork unavailable
Carleton Hobbs
Old Marr
Artwork unavailable
Roy Evans
Baxter
Martin Boddey
Sgt. Riley
John Glyn-Jones
Bank Manager
John Levene
Doctor
Jennifer Thanisch
Jessica
Artwork unavailable
Michael McVey
Francis
Barry Linehan
Asylum Gatekeeper
Linda Gray
Woman on Hill
Artwork unavailable
Lysandre De La Haye
Child on Hill
Artwork unavailable
Earl Rhodes
Child on Hill