William Eckert

饰：Self - Forensic Pathologist,(as Dr. William Eckert)

Melvin Harris

饰：Self - Author

Anne Mallalieu

饰：Self - Queen's Counsel,(as Anne Mallalieu)

Donald Rumbelow

饰：Self - Crime Historian

Frank Spiering

饰：Research expert

William Waddell

饰：Self - Scotland Yard

Martin Fido

饰：Himself - Crime Historian

Roy Hazelwood

饰：Himself - FBI Special Agent

Aaron Kosminski

饰：Himself

彼得·乌斯蒂诺夫

Peter Ustinov

饰：Himself - Host

Paul Begg

Paul Begg

饰：Research expert

Regis Cordic

饰：Announcer

Daniel Farson

饰：Himself - Author

Jan Leeming

饰：Herself - Reporter

约翰·道格拉斯

John Douglas

饰：Self - FBI Special Agent

科林·威尔逊

Colin Wilson

饰：Self - Author