When the residents of a far-distant planet send a message to Earth asking for someone to meet with them, the President of the United States asks Stanley Lambchop, an all-American boy, to be his ambassador.

After narrowly surviving a massive Wraith attack, the new inhabitants of Atlantis continue to uncover the secrets of the ancients and search for allies in their corner of the universe, but the persistant threat of interference from vicious enemies haunt them in their pursuits. Will they find the elusive power source they so desperately need or the renegade team member they've lost?

Presents an adaptation of "Gulliver's Travels," the story of an Englishman whose three voyages carry him to Lilliput, a land of people six inches high, Brodbingnag, a land of giants, and Houyhnhnms, a country ruled by horses.