The Mummy

In Thebes, Egypt, 1290 BC, Pharaoh Seti I discovers that his high priest Imhotep has been having an affair with his mistress Anck-su-namun. The two kill Seti when he confronts them. Anck-su-namun takes her own life to buy Imhotep time to escape the Medjai, Pharaoh's bodyguards. Imhotep and his priests steal Anck-su-namun's corpse and travel to the city of Hamunaptra to resurrect her, but the Medjai intervene. As punishment, Imhotep's priests are mummified alive, while Imhotep is cursed and buried alive with flesh-eating scarabs. The Medjai are sworn to prevent Imhotep's return, as his resurrection would grant him immense power and immortality.

In 1926 AD Cairo, Kingdom of Egypt, Jonathan Carnahan presents his sister, Evelyn—a librarian and aspiring Egyptologist working for museum curator Dr. Terence Bey—with an intricate box and map that lead to Hamunaptra, the existence of which is now considered a myth. Jonathan reveals he stole the box from American adventurer and treasure hunter Rick O'Connell, who discovered the city while in the French Foreign Legion three years earlier. Evelyn bargains with a corrupt prison warden to free the incarcerated Rick so he can take them to Hamunaptra, where she hopes to find the golden Book of Amun-Ra.

The group finds themselves competing with an American expedition, guided by Rick's cowardly fellow former Legionnaire Beni Gabor. The Medjai ambush the expeditions, and their leader Ardeth Bay cautions them to leave. Ignoring the warnings, the two expeditions continue to dig through the ruins. The Americans find the Book of the Dead as well as five canopic jars, while Evelyn, Rick, and Jonathan accidentally discover Imhotep's mummified remains.

That night, Evelyn steals the Book of the Dead from the rival camp, accidentally awakening the mummified Imhotep when she reads the text contained within. Following a confrontation with Imhotep as well as the Medjai, the expeditions flee back to Cairo. Imhotep spares Beni's life to serve as a translator when he discovers that Beni can speak Hebrew.

Imhotep follows the expeditions back to Cairo and unleashes the biblical Plagues of Egypt. Those who discovered the Book of the Dead are hunted and killed by Imhotep, restoring his human form and strengthening his power. Attempting to find answers at the museum, Rick, Evelyn and Jonathan instead find Ardeth being hosted by Dr. Bey, revealed to be a fellow Medjai. The group surmises that Imhotep wants to resurrect Anck-su-namun using Evelyn as a human sacrifice, and that the only way to stop him is to return to Hamunaptra and find the Book of Amun-Ra. The group are soon cornered by Imhotep and a mind-controlled mob. Evelyn is captured while Bey sacrifices himself to allow the others to escape.

The remaining three convince Rick's old friend and pilot Winston Havelock to fly them to Hamunaptra. Imhotep conjures a magical sandstorm, crashing their plane and killing Winston. Reaching the city on foot, Rick and Jonathan find the Book of Amun-Ra, while Ardeth fights Imhotep's resurrected servants. Jonathan and Rick reach the ritual chamber, where Rick frees Evelyn, and Jonathan uses the book to control several guards, ordering them to kill a resurrected Anck-su-namun. Evelyn uses the book to make Imhotep mortal; Rick fatally stabs him, and Imhotep vows revenge as he decomposes back into a corpse.

Meanwhile, Beni, who had been pilfering treasure from Hamunaptra, inadvertently triggers a booby-trap. Rick, Evelyn and Jonathan escape the collapsing city while Beni is buried inside and devoured by scarabs. Outside, the group discover Ardeth survived, and he bids them farewell as they depart, taking some of Beni's plundered loot with them.