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.

In the series premiere, Baloo, an air cargo pilot, meets Kit Cloudkicker, a 12-year-old orphan, and takes him on as his navigator. He also loses his business to Rebecca Cunningham, a business major who becomes his boss. Meanwhile, Don Karnage, a notorious air pirate, uses a special gem stolen from Shere Khan's company, Khan Industries, to power a lightning gun and threaten Cape Suzette.

In a 1930s vision of the future and gumshoe chases down a robotic murder suspect.