Searching for the lost world of Atlantis, Prof. Aitken, his son Charles and Greg Collinson are betrayed by the crew of their expedition's ship, attracted by the fabulous treasures of Atlantis. The diving bell disabled, a deep sea monster attacks the boat. They are all dragged to the bottom of the sea where they meet the inhabitants of the lost continent, an advanced alien race that makes sailors their slaves.
In this true story told through flashbacks, Christy Brown is born with crippling cerebral palsy into a poor, working-class Irish family. Able only to control movement in his left foot and to speak in guttural sounds, he is mistakenly believed to have a intellectual disability for the first ten years of his life.
A young man leaves Ireland with his landlord's daughter after some trouble with her father, and they dream of owning land at the big giveaway in Oklahoma ca. 1893. When they get to the new land, they find jobs and begin saving money. The man becomes a local barehands boxer, and rides in glory until he is beaten, then his employers steal all the couple's money and they must fight off starvation in the winter, and try to keep their dream of owning land alive. Meanwhile, the woman's parents find out where she has gone and have come to America to find her and take her back.