Ralph Fiennes

• Dr. Ian Kelson

Jack O'Connell

• Sir Lord Jimmy Crystal

Alfie Williams

• Spike / Jimmy

Erin Kellyman

• Jimmy Ink

Chi Lewis-Parry

• Samson

Emma Laird

• Jimmima

Sam Locke

• Jimmy Fox

Connor Newall

• Jimmy Shite

Maura Bird

• Jimmy Jones

Ghazi Al Ruffai

• Jimmy Snake

Robert Rhodes

• Jimmy Jimmy

Mirren Mack

• Cathy

Louis Ashbourne Serkis

• Tom

Gordon Alexander

• Jonno

David Sterne

• George

Elliot Benn

• Matthew

Lynne Anne Rodgers

• Jane Ji

Gareth Locke

• Hunter

Natalie Cousteau

• Ticket Inspector

Sebastian Williams-Barrow

• Samson (Child)

Cillian Murphy

• Jim

Maiya Eastmond

• Sam

Celi Crossland

• Pregnant Infected

Mia Verity

• Train Passenger (uncredited)

Cillian Murphy

Alex Garland

Danny Boyle

Alex Garland

Nia DaCosta

Bernard Bellew

Peter Rice

Jake Roberts

Andrew Macdonald

Sean Bobbitt

Hildur Guðnadóttir

Des Hamilton

Leah Harrison

Clare Norman

Dean Koonjul

Robert Vassie

Judi Lee-Headman

Glenn Freemantle

Glenn Freemantle

Jonathan Berger

Catherine Flood

Richard Thatcher

Carson McColl

Carson McColl

Gareth Pugh

Gareth Pugh

Naomi Moore

Sally Alcott

Emily Thomas

Shelley Maxwell

Matt Curtis

Nic Lawson

Mark McGuinness

Zoe Freed