Mark Austin
В роли: Self - Presenter

Laurence Alison
В роли: Self - Author: 'Killer in the Shadows' (как Prof. Laurence Alison)

Micky Banks
В роли: Self - Former Detective, Samantha Bisset Investigation

Samantha Bisset
В роли: Self (хроника)

Paul Britton
В роли: Self - Forensic Psychologist

Jeff Edwards
В роли: Self - Former Chief Crime Correspondent, The Daily Mirror

Conrad Ellam
В роли: Self - Samantha's Partner

Roy Green
В роли: Self - LGC Forensics

André Hanscombe
В роли: Self - Rachel's Partner

Michael Murray
В роли: Self - Retired Architect

Rachel Nickell
В роли: Self (хроника)

Bill Peak
В роли: Self - Former Classmate of Robert Napper

Barry Porter
В роли: Self - Former Detective, Green Chain Investigation

Colin Stagg
В роли: Self

Mick Wickerson
В роли: Self - Rachel Nickell Investigation (как Det. Chief Insp. Mike Wickerson)

Andrew Nickell
В роли: Self (хроника) (в титрах отсутствует)