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

David Sterne

• George

Lynne Anne Rodgers

• Jane Ji

Elliot Benn

• Matthew

Gordon Alexander

• Jonno

Cillian Murphy

• Jim

Maiya Eastmond

• Sam

Gareth Locke

• Hunter

Natalie Cousteau

• Ticket Inspector

Sebastian Williams-Barrow

• Samson (Child)

Celi Crossland

• Pregnant Infected

Mia Verity

• Train Passenger (uncredited)

Alex Garland

Cillian Murphy

Danny Boyle

Alex Garland

Nia DaCosta

Jake Roberts

Andrew Macdonald

Bernard Bellew

Peter Rice

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