Jake Morrison
David Levinson
Dylan Hiller
President Whitmore
Patricia Whitmore
Charlie Miller
Rain Lao
Dr. Catherine Marceaux
Julius Levinson
General Adams
Dr. Brakish Okun
President Lanford
Commander Jiang Lao
Secretary of Defense
Dr. Jasmine Hiller
Dikembe
Floyd Rosenberg
Agent Matthew Travis
General Grey
Dr. Isaacs
Sam
Voice of Sphere
Bobby
Felix
Daisy
Lt. Ritter
Captain McQuaide
Armand
Jaques
Bordeaux
Prison Tech
Officer Ryan Collins
Jeffrey Fineman
Kevin
Camper Henry
Camper Marcus
Flight Officer
Salt Flat Tech
Nurse
DC Hospital Nurse
African Guard
Yeong
Lin Tang
Young Man
Local Reporter
Chinese President
French President
British Prime Minister
Russian President
Radar Officer
Military Brass (uncredited)
Secret Service Agent (uncredited)
Aide 2 (uncredited)
Ping Li (uncredited)
Tech Officer (uncredited)
Background (uncredited)
Young Mother (uncredited)
Comms Officer (uncredited)
Pilot P. Goodman (uncredited)
Marine (uncredited)
Flight Officer (uncredited)
Pilot (uncredited)
Tug Pilot (uncredited)
Old Man with Oxygen
Officer
Singapore Pedestrian (uncredited)
Moon Base Tech (uncredited)