Darsteller
Keanu Reeves (Klaatu), Jennifer Connelly (Dr. Helen Benson), Kathy Bates (Regina Jackson), Tom Cruise (Ray Ferrier), Dakota Fanning (Rachel Ferrier), Tim Robbins (Ogilvy), Kel Mitchell (Lt. Tyler Laughlin), Nia Peeples (Karla), Gerald Webb (Lt. Jeffery Newman), Rachelle Dimaria (Marissa J. McKellen), Brooke Lewis (Chiara Pellegrini), Alex Bell (Anders Kaczynski), Robin Kurtz (Helen), Lucy Rayner (Raze), Maduka Steady (Mach), Ben Thomas (Cain), Angela Funk (Rachel), David Ian Lee (Raglan), Eric McCormack, Jenni Baird, Robert Patrick, Virginia Logan (Foxwell), Joe Chapman (Hammermill), Jeff Wills (Rathbone), Robert Amstler (Reinhard / Alien), Nadia Lanfranconi (Marina), John J. Welsh (Prof. Kelly)
Regie
Scott Derrickson, Steven Spielberg, Mark Atkins, Neil Johnson, Andrew Bellware, R. W. Goodwin, Rene Perez