Frank Falzon

Self - Retired Detective

Emma Kenny

Counselor, Self, Self - Psychologist

Gavin Mawdsley

Relative, Self

Bob Johnson

Psychiatrist, Self

Brian Hook

Self - Former Scotland Yard Detective, Self - Former Homicide Detective

Honor Doro Townshend

Self - Criminologist

Lori Orr Kovach

Self - Daughter

J.T. Hunter

Self - Author

Louise Hulland

Narrator, Self - Narrator, Self

Anjula Mutanda

Self - Psychologist

Johanna Collings

Self - Former Partner

Shelly Ramirez

Self - Niece

Cindy Brown

Self - Former Partner

John Treanor

Self - Former Partner

Graeme Culliford

Self, Journalist

Frank C. Girardot

Self - Journalist

Colin Sutton

Self - Retired Chief Inspector

Julian Boon

Self - Forensic Psychologist