An English librarian called Evelyn Carnahan becomes interested in starting an archaeological dig at the ancient city of Hamunaptra. She gains the help of Rick O'Connell, after saving him from his death. What Evelyn, her brother Jonathan and Rick are unaware of is that another group of explorers are interested in the same dig. Unfortunately for everyone, this group ends up unleashing a curse which been laid on the dead High Priest Imhotep.