Encounters with Evil [Russian]

Richard Lintern

Self - Narrator

Craig Jackson

Self - Head of Psychology, Birmingham City University

Mike Berry

Self - Forensic Psychologist, RCSI

David Holmes

Self - Criminal Psychologist, Manchester Metropolitan University

Emma Kenny

Self - Psychologist

Geoffrey Wansell

Self - Author & Expert on Serial Killers

Keri Nixon

Self - Forensic Psychologist

Clive Driscoll

Self - Former Detective Chief Inspector, Metropolitan Police

Marcello Mega

Self - Journalist & Crime Writer

Charith Nanayakkara

Self - Consultant Pediatrician

Eileen Barker

Self - London School of Economics

Brian Masters

Self - Killing for Company

Yulanda Williams

Self - Jonestown Survivor

Mike Cattran

Self - Plumber

Teresa Thornhill

Self - Attempted Abduction Victim

Kerry Daynes

Self - Consultant Psychologist

Peter Vanezis

Self - Pathologist

Christopher Berry-Dee

Self - Joanna Dennehy's Biographer