On screen
Cast
14 credited performers
Dennis O'Keefe
William T. Marshall
Ann Sears
Katie Whiteside
Anton Diffring
Karmak
Patrick Barr
Inspector Madden
Artwork unavailable
Vernon Greeves
Larry Shaw
Artwork unavailable
Eileen Elton
Melissa Collins
Frederick Schiller
Schleigel
Artwork unavailable
Jacqueline Curtis
Penny
G.H. Mulcaster
Bennett
Artwork unavailable
Gerald Case
Hawley
Jack McNaughton
Coroner
Artwork unavailable
Colin Croft
Bartender
Andy Ho
Houseman
Artwork unavailable
Humphrey Morton
Corbey