Elenco - Dennis Nilsen: In Love with Death
John Morrison
Himself - Presenter / NarratorPeter Jay
Himself - DCI, Metropolitan Police, 1983Iain MacDhùghaill
Himself - Criminal Defence LawyerArchie MacLullich
Himself - Consultant PsychologistPàdraig MacAmhlaigh
Himself - JournalistJulian Booth
Himself - Forensic PsychologistBrian Masters
Himself - Author, 'Killing for Company - The Case of Dennis Nilsen'Elizabeth Scott
Herself - Nilsen's Mother
Neil McKinven
Dennis Nilsen
Ryan Fletcher
Victim Jamie
John Paul Hurley
DCS ChambersLewis Brown
Young NilsenFinlay McLean
Nilsen's GrandfatherNicholas Underwood
DCI Peter JayAndy Marjoribanks
Solicitor