Raleigh Becket
Charlie Hunnam
Stacker Pentecost
Idris Elba
Yancy Becket
Diego Klattenhoff
Mako Mori
Rinko Kikuchi
Herc Hansen
Max Martini
Dr. Newton Geiszler
Charlie Day
Ops Tendo Choi
Clifton Collins Jr.
Gottlieb
Burn Gorman
Hannibal Chau
Ron Perlman
Chuck Hansen
Rob Kazinsky
Construction Foreman
Brad William Henke
Construction Worker
Larry Joe Campbell
Lt. Aleksis Kaidanovsky
Robert Maillet
Lt. Sasha Kaidanovsky
Heather Doerksen
Young Mako
Mana Ashida
Wizened Man
Santiago Segura
Captain Merrit
Joe Pingue
McTighe
Milton Barnes
1st Officer
Brian Frank
Raleigh and Yancy's Mom
Jane Watson
Old Man on Beach
David Fox
Hannibal Chau Thug
Jung-Yul Kim
Child
Jake Goodman
Officer
Joshua Peace
American UN Representative
Robin Thomas
British UN Representative
Julian Barnes
Canadian UN Representative
David Richmond Peck
Wei Tang Triplet
Charles Luu
Wei Tang Triplet
Lance Lu
Gipsy Danger AI (voice)
Ellen McLain
Wei Tang Triplet
Mark Luu
Engineer
Sebastian Pigott
Chinese Girl in Anti-Kaiju Refuge
Victoria Marie
Man in Anti-Kaiju Refuge
Roger Wong
TV Reporter
J.C. Kenny
Raleigh and Yancy's Dad
Robert Morse
Saltchuck Crew
Mike Chute
Saltchuck Crew
Duncan McLeod
Young Raleigh
Paul Wyers
Saltchuck Crew
Louis Paquette
Young Yancy
Tyler Stevenson
Saltchuck Crew
Matthew G. Taylor
UN Representative
Frank Nakashima
UN Representative
Terry Belleville
UN Representative
Farzad Sadrian
UN Representative
Mishu Vellani
UN Representative
Frank T. Nakashima
UN Representative
Clive Walton
Young Mako's Father
Peter Kosaka
Young Mako's Mother
Yiren Stark
Wei Tang Triplet
Lance Luu
Asian Boy
Hubert Tran
Leatherback (voice)
Scott Martin Gershin
Young Newt
Trek Buccino
Young Gottlieb
Drew Adkins
Hannibal Chau Thug
Kelvin Lum
Hannibal Chau Thug
Soo David Chum Ling
Hannibal Chau Thug
Randy Lee
Hannibal Chau Thug
Kaelyn Wong