"The Gameshow Serial Killer: Police Tapes" (Reparto)

Actores principales

• Susanna Reid

  Personaje: Presenter - Herself
• Louise Harries

  Personaje: Self - Specialist Interviewer (as D.I. Louise Harries)
• Steve Wilkins

  Personaje: Self - Senior Investigating Officer (as D.C.S. Steve Wilkins)
• Glan Thomas

  Personaje: Self - Forensics Manager
• Angela Gallop

  Personaje: Self - Lead Forensics Advisor (as Dr Angela Gallop)
• Adrian Cooper

  Personaje: Son of Serial Killer, John Cooper
• Jim Bowen

  Personaje: Self - Bullseye Presenter (archive footage) (uncredited)
• John Cooper

  Personaje: Self (archive footage) (uncredited)