Steve Humphries
Himself - Narrator
Sarah Goode
Herself (as Dr Sarah Goode)
Corine de Ruiter
Herself - Forensic Psychologist (as Prof. Corine de Ruiter)
Sarah Forsyth
Herself
Edward Chambers
Himself (as Eddie)
Tim Tate
Himself - Investigative Journalist
Jon Brown
Himself - Head of Strategy, NSPCC
Ian McFadyen
Himself