Elenco

• Amy Adams — Dr. Louise Banks
• Jeremy Renner — Ian Donnelly
• Forest Whitaker — Colonel Weber
• Michael Stuhlbarg — Agent Halpern
• Mark O'Brien — Captain Marks
• Tzi Ma — General Shang
• Frank Schorpion — Dr. Kettler
• Abigail Pniowsky — Hannah (8 yrs. old)
• Victor Andres Turgeon-Trelles — Science Team Member #1
• Sonia Vigneault — Dr. J. Bydwell
• Shawn Campbell — News Reporter
• Mark Camacho — Richard Riley
• Russell Yuen — Chinese Scientist
• Julian Casey — Australian Scientist
• Lorne Brass — Cryptographer #2
• Sangita Patel — TV Anchor
• Pat Kiely — Environmental Tech
• Ola Sturik — TV Anchor
• Mustafa Haidari — Foreign Correspondent
• Max Walker — TV Anchor
• Lori Graham — TV Anchor
• Larry Day — Deputy Director of the CIA Dan Ryder
• Julia Scarlett Dan — Hannah (12 yrs. old)
• John Sanford Moore — TV Anchor
• Joe Cobden — Cryptographer #1
• Hal Roberts — American TV News Anchor
• Dan Duran — TV Anchor
• Brian Dunstan — TV Anchor
• Andrew Shaver — Environmental Tech
• Anana Rydvald — Danish Scientist
• Abdul Ayoola — Sierra Leone Representative