Atlantis: The Lost Empire

The name of this movie is Atlantis: The Lost Empire released in 2001-06-02 and it's main theme is The world's most highly qualified crew of archaeologists and explorers is 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..