Hammer House of Horror: The Two Faces of Evil (1980)

UK, 29 November
35mm film, colour, 4:3
mono, English
Series: Hammer House of Horror (1980)

A British horror television episode directed by Alan Gibson.


A couple are involved in a traffic accident caused by a hitchhiker they've picked up. Janet comes t suspect that Martin, who was attacked by the mysterious hitchhiker, is changing, becoming like his assailant and that he may be a doppelganger, a being from another dimension who takes the place of humans.


Directed by: Alan Gibson
© MCMLXXX [1980] Chips Productions Limited
Production Company: ATV
For: Chips Productions Ltd
A Cinema Arts International production: Cinema Arts International
In association with: Hammer Films
For: ITC Entertainment
Presents/A Jack Gill presentation: Jack Gill
Executive Producers: Brian Lawrence, David Reid
Produced by: Roy Skeggs
Screenplay: Ranald Graham
Story Editor: Anthony Read
Director of Photography: Frank Watts
Editor: Peter Weatherley
Music Composed by: Paul Patterson
Sound Recordist: John Bramall
Costume Supervisor: Laura Nightingale
Make-up: Eddie Knight
Hairdresser: Daphne Volmer
Special Effects: Ian Scoones
Designer: Carolyn Scott
Casting Director: Eileen Garstka

Anna Calder-Marshall (Janet)
Gary Raymond (Martin)
Pauline Delany (sister)
Philip Latham (Hargreaves)
Jenny Laird (Mrs Roberts)
Paul Hawkins (David)
William Moore (Mr Roberts)
Jeremy Longhurst (Dr Cummings)
Brenda Cowling (Nurse Davies)
Mike Savage (P.C. Jenkins)
Malcolm Hayes (attendant)



  • Dark Terrors no.7 (October-December 1993) p.37 – illustrated credits, synopsis (Hammer House of Horror episode guide part 4)


  • English Gothic: A Century of Horror Cinema by Jonathan Rigby pp.278, 361