Intrepid British archaeologist Lara Croft (Angelina Jolie) has made perhaps the most important archaeological discovery in history: an orb that leads to the mythical Pandora's Box. Unfortunately, the orb falls into the hands of Jonathan Reiss (Ciaran Hinds), an evil scientist who deals in killer viruses and hopes to sell the secrets of the box as the ultimate weapon. Recruited by British Intelligence to get the orb back from Reiss, Lara recruits Terry Sheridan (Gerard Butler), a British marine turned mercenary (and her former love interest) to help.