Tom Hiddleston
Captain James Conrad

Samuel L. Jackson
Lieutenant Colonel Preston Packard

John Goodman
Bill Randa

Brie Larson
Mason Weaver

Jing Tian
San Lin

Toby Kebbell
Maj. Jack Chapman / Kong Mo-Cap Services

John Ortiz
Victor Nieves

Corey Hawkins
Houston Brooks

Jason Mitchell
Glenn Mills

Shea Whigham
Earl Cole

Thomas Mann
Reg Slivko

Terry Notary
Kong Mo-Cap Services

John C. Reilly
Hank Marlow

Marc Evan Jackson
Steve Woodward

Eugene Cordero
Reles

MIYAVI
Gunpei Ikari

Will Brittain
Young Marlow / Marlow's Son

Richard Jenkins
Senator Al Willis

Allyn Rachel
Secretary O'Brien

Robert Taylor
Athena Captain

James M. Connor
General Ward (voice)

Thomas Middleditch
Jerry (voice)

Brady Novak
Base Guard

Peter Karinen
Chinook Pilot

Brian Sacca
Chinook Co-Pilot

Joshua Funk
Seismic Soldier

Garreth Hadfield
Crew Chief

Shannon Brimelow
Kamikaze Pilot

Jon Quested
Dead Pilot

Korey Williams
Sunglasses Pilot

Dat Phan
Bar Thug

Cynthy Wu
Thug's Girlfriend

Beth Kennedy
Marlow's Wife

Bryan Chojnowski
Chicago Taxi Driver

Nick Robinson
Bar Guest (uncredited)

Kevin Kent
Military technical advisor

Erin Moriarty
Bar Guest (uncredited)

Moisés Arias
Bar Guest