Трейлер
Басты рөлдер
Кевин Уотли
Narrator (voice)
Colin Sutton
Self - Former Murder Squad Detective
Cliff Lansley
Self - Behavior Analysis Expert
Laura Richards
Self - Criminal Behavior Analyst
Jennifer Wild
Self - Psychologist, University of Oxford
JP Asher
Self - Journalist, Royston Crown Newspaper
Jack Hardy
Self - Reporter, Press Association