A Marine staff sergeant (Aaron Eckhart) puts his planned retirement on hold when he's called back to active duty to fight an unexpected enemy: an alien invasion fleet that has launched a brutal assault on Earth. With Los Angeles besieged by extraterrestrial attackers, Eckhart and his commanding officer (Ramon Rodriguez) must lead a daring mission to rescue a group of civilians before they're totally wiped out. Bridget Moynahan, Michelle Rodriguez also star in this exciting sci-fi actioner. 116min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, DVS Dolby Digital Surround, French DTS HD 5.1 Master Audio, Spanish Dolby Digital 5.1, Portuguese DTS HD 5.1 Master Audio; Subtitles: English (SDH), French, Spanish, Portuguese; featurettes. Also includes a DVD version of the film. Two-disc set.