Ralph Fiennes
Dr. Ian Kelson
Acting
Jack O'Connell
Sir Lord Jimmy Crystal
Acting
Alfie Williams
Spike / Jimmy
Acting
Erin Kellyman
Jimmy Ink
Acting
Chi Lewis-Parry
Samson
Acting
Emma Laird
Jimmima
Acting
Connor Newall
Jimmy Shite
Acting
Maura Bird
Jimmy Jones
Acting
Ghazi Al Ruffai
Jimmy Snake
Acting
Robert Rhodes
Jimmy Jimmy
Acting
Sam Locke
Jimmy Fox
Acting
Gareth Locke
Hunter
Acting
Celi Crossland
Pregnant Infected
Acting
Mirren Mack
Cathy
Acting
Gordon Alexander
Jonno
Acting
Louis Ashbourne Serkis
Tom
Acting
David Sterne
George
Acting
Elliot Benn
Matthew
Acting
Lynne Anne Rodgers
Jane Ji
Acting
Sebastian Williams-Barrow
Samson (Child)
Acting
Natalie Cousteau
Ticket Inspector
Acting
Maiya Eastmond
Sam
Acting
Cillian Murphy
Jim (uncredited)
Acting
Mia Verity
Train Passenger (uncredited)
Acting