Calificación
Reparto

Tom Durant-Pritchard
Edmund Kemper

Debora Weston
Clarnell

Jack Hawkins
Mickey Aluffi

Freddie Thorp
Terry Medina

Alexander Vlahos
Herbert

Rory Keenan
Jim

Jessica Henwick
Aiko

Éva Magyar
Skaidrite

Julian Lewis Jones
Bill

Robert Firth
Lt. Charles Scherer

Lindy Pieri
Victim

Francesca Zoutewelle
Jenny

Nicola Bryant
Dr. Shaw