A party of archaeologists discovers the remnants of a mutant five millennia-old Sumerian civilization living beneath a glacier atop a mountain in Mesopatamia.

A World War I British Army patrol is crossing the Mesopotamian desert when their commanding officer, the only one who knows their destination, is killed by the bullet of unseen bandits. The patrol's sergeant keeps them heading north on the assumption that they will hit their brigade. They stop for the night at an oasis and awaken the next morning to find their horses stolen, their sentry dead, the oasis surrounded and survival difficult.

A priceless tablet of Gilgamesh, the oldest and most important work of literature is stolen from a museum. A security guard vows to do whatever it takes to get it back from a group of smugglers. Along the way, he faces his own inner demons.

5000 years ago the ancient Elamites established a glorious civilization that lasted about three millennia. They created marvelous works in architecture and craftsmanship. These works of art depict the lifestyle, thoughts, and beliefs of the Elamites.

Mesopotamia was the site of the Sumerian civilisation, which flourished at the confluence of the rivers Tigris and Euphrates. From 5000 to 2000 BC, the Sumerians flourished in a hostile environment by developing agriculture and irrigation and they opened up the trade routes of the ancient world. It was the Sumerians who invented writing and the wheel, and they first divided time into minutes and seconds. In the end however the Babylonian civilisation took the place of the Sumerians. However their heritage and myths live on in the Mediterranean and Western worlds to this day.