The Colour of Blood (1973)
A young girl on a train finds out that her companion is a serial killer.
- Country : United Kingdom
- Genre : TV Movie, Horror, Thriller
- Studio : Associated Television (ATV)
- Director : Robert Tronson
- Cast : Katherine Schofield, Geoffrey Chater, Norman Eshley, Garrick Hagon, Malcolm Terris, Tim Wylton