A young girl on a train finds out that her companion is a serial killer.
Katherine Schofield
Julie Marsh
Geoffrey Chater
Graham
Norman Eshley
Arthur Page
Garrick Hagon
Peter
Malcolm Terris
Detective Superintendent
Tim Wylton
Forbes
Robert Tronson
Director
Cecil Clarke
Executive Producer
Laurie Johnson
Music
Brian Clemens
Writer
John Sichel
Producer
