Join the adventures of Milo Thatch in his search for the lost city of Atlantis
The world's most highly qualified crew of archaeologists and explorers are led by historian Milo Thatch as they board the incredible 1,000-foot submarine Ulysses and head deep into the mysteries of the sea. The underwater expedition takes an unexpected turn when the team's mission must switch from exploring Atlantis to protecting it.
After the decline in Atlantean culture following the sinking, Kida, now Queen and married to Milo Thatch, is using the heart of Atlantis to restore her city's former glory. Suddenly, Milo's comrades and Mr. Whitmore arrive in Atlantis; while their arrival is unexpected, the Atlanteans welcome their old friends. Unfortunately, they have come to inform them of a mysterious creature causing trouble on the surface.