Name	Known for
Fred West Self (archive footage) Self (archive footage) See fewer
Rosemary West Self (archive footage) Self (archive footage) See fewer	The Shipman Files (2020)
Mary Asprey Self - National Missing Persons Helpline Self - National Missing Persons Helpline See fewer	James Randi: Psychic Investigator (1991)
John Bennett Self - Senior Investigating Officer Self - Senior Investigating Officer See fewer	Serial Killers (2006)
Nick Churchill Self - Detective Constable Self - Detective Constable See fewer	Lost Girls (2002)
Mark Grimshaw Self - Detective Constable Self - Detective Constable See fewer	Lost Girls (2002)
Jay Harold Self - Sister of Missing Jill Barnard Self - Sister of Missing Jill Barnard See fewer	Lost Girls (2002)
Tony James Self - Detective Inspector Self - Detective Inspector See fewer	Lost Girls (2002)
Darren Law Self - Detective Constable Self - Detective Constable See fewer	Lost Girls (2002)
Helen McCrory Self - Narrator (voice) Self - Narrator (voice) See fewer	Harry Potter and the Deathly Hallows: Part 2 (2011)
Terry Moore Self - Detective Chief Inspector Self - Detective Chief Inspector See fewer	The Clues That Caught the Killer (2019)
Jeff Morgan Self - Detective Constable Self - Detective Constable See fewer	Lost Girls (2002)
Janet Newman Self - National Missing Persons Helpline Self - National Missing Persons Helpline See fewer	Lost Girls (2002)
Marian Partington Self - Sister of Missing Lucy Self - Sister of Missing Lucy See fewer	Serial Killers (2006)
Shirley White Self - Mother of Formerly Missing Carol Self - Mother of Formerly Missing Carol See fewer	Lost Girls (2002)
David Whittaker Self - Cardiff University (as Prof. David Whittaker) Self - Cardiff University (as Prof. David Whittaker) See fewer	Lost Girls (2002)
David K. Whittaker Self - Cardiff University Self - Cardiff University See fewer	Lost Girls (2002)