After trapping it, Sam continues the autopsy on the first creature, finding that its organs are human.Goat suddenly revives, and then kills himself by slamming his head against a glass window.
and written by David Callaham and Wesley Strick, loosely based on the video game series of the same name created by id Software.
Starring Karl Urban and Dwayne Johnson, the film follows a group of marines in a research facility on Mars.
After arriving on a rescue and retrieval mission after communications ceased, the marines soon battle genetically engineered monsters plaguing the facility.
After film rights deals with Universal Pictures and Columbia Pictures expired, Warner Bros.
lost the rights, which were subsequently given back to Universal, who started production in 2004.
The film was an international co-production of the United States, United Kingdom, Czech Republic, and Germany.
In an interview with executive producer John Wells, he stated that a second film would be put into production if the first was a success at the box office.
In the year 2046, a heavily populated research facility on Mars is suddenly attacked by an unknown assailant. Todd Carmack, a group of marines, led by Asher "Sarge" Mahonin, is sent on a search-and-rescue mission.
One of the marines, John "Reaper" Grimm, accompanies his sister, Dr.