Christopher Frayling
(Self - Cultural Historian),
Nathan Osgood
(Colonel Dunham),
Roy Purcell
(Inspector Littlechild),
Stewart Evans
(Self),
Stewart Evans
(Self - Co-author: 'Jack the Ripper - First American Serial Killer'),
Donald Rumbelow
(Self - Crime Historian),
Jeremy Coid
(Self - Forensic Psychiatrist),
Iain West
(Self - Forensic Pathologist, Guy's Hospital),
Iain West
(Self - Forensic Pathologist, Guy's Hospital),
Eric Barton
(Self - Antiquarian Book Seller),
David Jessel
(Self - Presenter),
William Fishman
(Self - East End Historian),
Paul Gainey
(Self),
Paul Gainey
(Self - Co-author: 'Jack the Ripper - First American Serial Killer'),
Vivien Allen
(Self - Biographer of Hall Caine),
Bud Nichols
(Self - Proprietor, Canalside Inn),
Audrey Giles
(Self - Forensic Document Analyst)