Charlie Hunnam Raleigh Becket
Idris Elba Stacker Pentecost
Max Martini Herc Hansen
Ron Perlman Hannibal Chau
Guillermo del Toro Producer, Director, Screenplay
Charlie Day Dr. Newton Geiszler
Rinko Kikuchi Mako Mori
Simu Liu Extra (Uncredited)
Burn Gorman Dr. Hermann Gottlieb
Mana Ashida Young Mako
David Cronenberg Thanks
Brad William Henke Miles
Clifton Collins Jr. Tendo Choi
Diego Klattenhoff Yancy Becket
Robert Kazinsky Chuck Hansen
Alain Moussi Stunts
Barack Obama Self (archived footage)
Robert Maillet Lt. Aleksis Kaidanovsky
Milton Barnes McTighe
Larry Joe Campbell Tommy T
Gary A. Hecker Foley Artist
Ramin Djawadi Original Music Composer
Bradley James Allan Fight Choreographer
Travis Beacham Story, Screenplay
Joe Pingue Captain Merrit
Heather Doerksen Lt. Sasha Kaidanovsky
Jon Jashni Producer
Sebastian Pigott Engineer
Santiago Segura Wizened Man
Thomas Tull Producer
Tom Morello Musician
David Richmond-Peck Canadian UN Representative
Brett Voss Foley Mixer
Duncan McLeod Saltchuck Crew
Timothy Gibbs Marine (uncredited)
Robin Thomas American UN Representative
Greg Hyman Visual Effects Editor
Tim Walston Sound Effects Editor
Robin D. Cook Casting
Catherine Harper Foley Artist
Brian Frank 1st Officer
Guillermo Navarro Director of Photography
Hugh Tran Asian Boy
Julian Barnes British UN Representative
Joshua Peace Officer
Matthew G. Taylor Saltchuck Crew
Wayne D. Barlowe Concept Artist
Mary Parent Producer
Scott Wolf Sound Effects Editor
Kate Hawley Costume Design
Ellen McLain Gipsy Danger AI (voice)
Thomas J. O'Connell ADR Mixer
Darrin Mann Foley Mixer
Mo Henry Negative Cutter
John T. Reitz Sound Re-Recording Mixer
Robert Racki Stunt Coordinator
Elinor Rose Galbraith Supervising Art Director
Dug Rotstein Script Supervisor
Gary Marullo Foley Artist
Shawn Kelly Animation
Branko Racki Stunt Coordinator
David Fox Old Man on Beach
Nerses Gezalyan Foley Mixer
Victoria Sawal Chinese Girl in Anti-Kaiju Refuge
Jung-Yul Kim Hannibal Chau Thug
Scott Martin Gershin Kaiju Sound Effects (voice) (uncredited), Sound Designer, Supervising Sound Editor
Chu Chen-On Line Producer
David Lee Chief Lighting Technician
Christopher Moriana Foley Artist
Stephen P. Robinson Sound Effects Editor
Cliona Furey Assistant Hairstylist
Mike Chute Saltchuck Crew