Tom Hardy as Walker

Jessie Mei Li as Ellie

Timothy Olyphant as Vincent

Forest Whitaker as Lawrence Beaumont

Justin Cornwell as Charlie

Quelin Sepulveda as Mia

Luis Guzmán as Raul

Sunny Pang as Ching

Yeo Yann Yann as Tsui's Mother

Michelle Waterson-Gomez as Assassin

Jim Caesar as Wes

Xelia Mendes-Jones as Johnny

Lockhart Ogilvie as Undercover Cop

Richard Harrington as Jake

Serhat Metin as Cortez

Gordon Alexander as Hayes

John Cummins as Jimmy

Megan Lockhurst as News Anchor

Jade Ogugua as Advisor

Jack Morris as Meth Head Man

Gareth Tidball as Apartment Woman

Narges Rashidi as Helena

Astrid Fox-Sahan as Emmy

Alan Leong as Triad Doorman

Jeremy Ang Jones as Tsui

Aaron Ly as Ching's Lieutenant

Jennifer Armour as Patrol Cop (Tsui's)

Clarence Smith as Detective (Tsui's)

Albert Tang as Bullied Chinatown Old Man

Tom Wu as Wong

Jill Winternitz as Angela

Stacy Sobieski as Hospital Doctor

Odimegwu Okoye as Police Officer - Police Station

Sharon D. Clarke as Captain

Jon-Scott Clark as Ticket Guy

Kage Jakubiec as Medusa DJ

Samya De Meo as Hospital Receptionist

Adam Bendall as Paramedic (uncredited)

Arun Kapur as Hotel Attendee (uncredited)

Atul Sharma as Doctor (uncredited)

Bailey Cameron as Joey (uncredited)

Christopher Ashman as Crime Scene Photographer (uncredited)

Christopher Maleki as Zak (uncredited)

Dan Brothers as Police Officer (uncredited)

Daniel Joseph Woolf as Junkyard Worker (uncredited)

Darryl Bradford as Driver (uncredited)

David Cheung as Triad (uncredited)

Emma Kaler as Driver (uncredited)

Eric Sirakian as Hotel Concierge (uncredited)

Erol Mehmet as Policeman (uncredited)

George Gjiggy Francis as Greyhound Driver (uncredited)

Joe David Walters as D.A. Collins (uncredited)

Matthew Lee as Hospital Patient (uncredited)

Maurizio Posteraro as Security Guard (uncredited)

Mikey Fantham as Hotel Guest (uncredited)

Nicole Joseph as Maggie (uncredited)

Oliver Harnett as Police Officer (uncredited)

Patrick Loh as Angry Driver (uncredited)

Pino Maiello as Junkyard Worker (uncredited)

Richard Chan as Triad (uncredited)

Richard Pepper as Jerry Richardson (uncredited)

Rui Shang as Triad (uncredited)

Sam Byrne as Lawrence Security (uncredited)

Timothy Hornor as Harold (uncredited)

Volenté Lloyd as Prostitute (uncredited)