The Gameshow Serial Killer: Police Tapes - Full Cast and Crew

as Presenter - Herself

as Self - Specialist Interviewer (as D.I. Louise Harries)

as Self - Senior Investigating Officer (as D.C.S. Steve Wilkins)

as Self - Forensics Manager

as Self - Lead Forensics Advisor (as Dr Angela Gallop)

as Son of Serial Killer, John Cooper

as Self - Bullseye Presenter (archive footage) (uncredited)

as Self (archive footage) (uncredited)