The London Underground Killer

Jo Conchie

as Director

Kieran Kelly

as Self - Suspected 'London Underground Killer'

Geoff Platt

as Self - Author, The London Underground Serial Killer

Jeff Edwards

as Self - Fmr. Chief Crime Correspondent, The Daily Mirror

Ian Brown

as Self - Ret. Detective Superintendent, Metropolitan Police

Robert Mulhern

as Self - Journalist

Andy Baker

as Self - Fmr. Commander, Metropolitan Police

Benjamin

as Self - Former Homeless Addict

Nicola Davies

as Self - Behavioural Scientist

John Healy

as Self - Author, The Grass Arena

Pauline McKeown

as Self - Chief Executive, Coolmine Therapeutic Community

Michael Ryan

as Self - Solicitor, Rathdowney Resident

Nicky Meagher

as Self - Fmr. London Underground Worker, Rathdowney Resident

Mary Delaney

as Self - Legal Executive, Rathdowney Resident

Anna Maguire

as Self - Lecturer in Public History, University College London

Alex McDonnell

as Self - Coordinator, Aisling Return To Ireland Project

John McDermott

as Self - Formerly Homeless

Bernard Hogan-Howe

as Self - Fmr. Commissioner, Metropolitan Police

Queen Elizabeth II

as Self - Her Royal Highness