Casts
Stanley Baker
Detective Sergeant Jack Truman
Anne Heywood
Cathie Murphy
David McCallum
Johnnie Murphy
Peter Cushing
Father Laidlaw
John Slater
Sgt. Walker
Clifford Evans
Headmaster Evans
Moultrie Kelsall
Superintendent
George A. Cooper
Chief Inspector
Michael Chow
Alexander
Tsai Chin
Primrose
