Name	Known for
Michael Bilton Self - Author 'Wicked Beyond Belief' Self - Author 'Wicked Beyond Belief' See fewer	Manhunt: The Search for the Yorkshire Ripper (1999)
David Canter Self - Author 'Mapping Murder' Self - Author 'Mapping Murder' See fewer	Crime Monthly (1989)
James Chadwin Self - Queen's Counsel for the Defence Self - Queen's Counsel for the Defence See fewer	Biography (1987)
Dick Holland Self - West Yorkshire Police (Retired) Self - West Yorkshire Police (Retired) See fewer	Give My Head Peace (1998)
Andrew Laptew Self - West Yorkshire Police (Retired) Self - West Yorkshire Police (Retired) See fewer	The Ripper (2020)
Wilf MacDonald Self - Jayne MacDonald's Father (archive footage) Self - Jayne MacDonald's Father (archive footage) See fewer
Richard McCann Self - Author 'Just A Boy' / Wilma McCann's Son Self - Author 'Just A Boy' / Wilma McCann's Son See fewer	Just A boy
Helen Morrison Self - Forensic Psychiatrist Self - Forensic Psychiatrist See fewer	Serious Serial Killers (2012)
David O'Brien Narrator Narrator See fewer	Biography (1987)
George Oldfield Self - Assistant Chief Constable W Yorks Police (archive footage) Self - Assistant Chief Constable W Yorks Police (archive footage) See fewer	The Ripper - Five Years of Terror (1981)
Ken Rees Self - Reporter ITV News Self - Reporter ITV News See fewer	Biography (1987)
John Sutcliffe Self - Peter Sutcliffe's Father (archive footage) Self - Peter Sutcliffe's Father (archive footage) See fewer	After Dark (1987)