Liam Neeson Admiral Shane
Rami Malek Watch Officer
Jesse Plemons Boatswain Mate Seaman Jimmy "Ordy" Ord
Hamish Linklater Cal Zapata
Alexander Skarsgård Commander Stone Hopper
Tadanobu Asano Captain Yugi Nagata
Rihanna Petty Officer Cora "Weps" Raikes
Taylor Kitsch Lieutenant Alex Hopper
Rick Hoffman Chairman, Joint Chiefs of Staff
Robin Atkin Downes Soccer Announcer
Barack Obama Self (uncredited)
Josh Pence Combat Systems Coordinator
Peter MacNicol Secretary of Defense
Peter Berg Producer, Director, JPJ 2nd Gunner
Adam Godley Dr. Nogrady
James Lew Stunt Double
John Tui Chief Petty Officer Walter "The Beast" Lynch
Billy Slaughter BIP Technician
Jerry Ferrara Sampson JOOD Strodell
Brooklyn Decker Sam
Shauna Duggins Stunt Double
Griff Furst BIP HQ Controller #2
Gerardo Celasco Ensign Chavez
Joe Chrest JPL Controller
George O'Hanlon, Jr. Tourist Guide
Paul Massey Sound Re-Recording Mixer
Chris Scarabosio Sound Designer
Stephen Bishop JPJ OOD
Sala Baker Stunts
Louise Mingenbach Costume Design
Scott Stuber Producer
Louis Lombardi Bartender
Kristen StephensonPino Hot Chick (uncredited)
Mark Vanselow Stunt Double
Gary Grubbs Air Force Chief of Staff
Pablo Helman Visual Effects Supervisor
Jon Hoeber Screenplay
Drew Rausch Sampson XO
John Bell Angus
Erich Hoeber Screenplay
David Jensen NASA Director
Meagan Lewis Additional Casting
Beau Borders Sound Re-Recording Mixer
Kyle Clements Regent Sea Commander
Angela Meryl Stunts
Bill Stinchcomb Marine Commandant
Nathan McGuinness Visual Effects Supervisor
Frank A. Montaño Sound Re-Recording Mixer
Kerry Cahill Cal's Female Colleague
Natalia Castellanos Spanish Newscaster
Conor McCarry Ronnie
Ron Mellegers Foley Mixer
Tara Macken Stunts
Tracey Wilson Storyboard Artist
Caitlin McKenna ADR Voice Casting
Jay Jackson American Newscaster
Sarah Aubrey Producer
Christopher McGahan Cal's Jr. Tech
Steve Jablonsky Original Music Composer
Janene Carleton Stunts
Michelle Arthur British Newscaster
Charleen Richards-Steeves ADR Mixer
Jason Kwan Cinematography
Yutaka Takeuchi Myoko XO
Craig Hammack Visual Effects Supervisor
Linda Lowy Casting
Marcus Lyle Brown Regent Land Commander
Tim Blanchard Regent (uncredited)
Chu Chen-On Line Producer
Jim Passon Color Timer
Paul Rubell Editor
Rick Kline Additional Sound Re-Recording Mixer