John Lennon
— Self (archive footage)
Mark David Chapman
— Self (voice)
Peter Cullen
— Self - NYPD
Stephan Lynn
— Self
Jack Jones
— Self - Journalist
Paul Gambaccini
— Self - Radio and Television Presenter
Susan Young
— Self - Psychologist
David Printz
— Self - Psychiatric
Craig Unger
— Self - Non-Fiction Author
Paul Giles
— Self - Doctor, University of Oxford
B. P. Fallon
— Self - Plastic Ono Band
Carl Healion
— Actor in Dramatic Reconstructions
Tony Kelly
— Actor in Dramatic Reconstructions
James Leavy
— Actor in Dramatic Reconstructions
Amandine Lesergent
— Yoko Ono in Dramatic Reconstructions
Liam McGonagle
— Actor in Dramatic Reconstructions
Tony Villiers
— Actor in Dramatic Reconstructions