Løslatt: Feb 10, 1971
Runtime: 106 minutter
Sjanger: Thriller, Mystery, Horror
Stjerner: Max von Sydow, Trevor Howard, Liv Ullmann, Per Oscarsson, Rupert Davies, Andrew Keir
Crew: László Benedek (Director), Sidney Glazier (Presenter), Karen Bentzon (Props), Pamela Davies (Other), Bob Allen (Sound Mixer), Hugh Strain (Sound Mixer)