Charlie Hunnam
Raleigh Becket
Idris Elba
Stacker Pentecost
Clifton Collins Jr.
Tendo Choi
Charlie Day
Dr. Newton Geiszler
Burn Gorman
Dr. Hermann Gottlieb
Robert Kazinsky
Chuck Hansen
Robert Maillet
Lt. Aleksis Kaidanovsky
Heather Doerksen
Lt. Sasha Kaidanovsky
Larry Joe Campbell
Tommy T
Diego Klattenhoff
Yancy Becket
Santiago Segura
Wizened Man
Jane Watson
Raleigh and Yancy's Mom
Jung-Yul Kim
Hannibal Chau Thug
Ellen McLain
Gipsy Danger AI (voice)
David Fox
Old Man on Beach
Robin Thomas
American UN Representative
Julian Barnes
British UN Representative
David Richmond-Peck
Canadian UN Representative
Robert Morse
Raleigh and Yancy's Dad
Duncan McLeod
Saltchuck Crew
Louis Paquette
Saltchuck Crew
Matthew G. Taylor
Saltchuck Crew
Frank Nakashima
UN Representative
Terry Belleville
UN Representative
Farzad Sadrian
UN Representative
Mishu Vellani
UN Representative
Clive Walton
UN Representative
Peter Kosaka
Young Mako's Father
Yiren Stark
Young Mako's Mother
Charles Luu
Wei Tang Triplet
Lance Luu
Wei Tang Triplet
William S. Wong
Engineer (uncredited)
Victoria Sawal
Chinese Girl in Anti-Kaiju Refuge
Timothy Gibbs
Marine (uncredited)
