Six men saw it. One man became a prisoner inside of it. But who would believe them? In 1975, logger Travis Walton and his co-workers discovered a UFO. Walton's pals fled, but Walton was not so fortunate. Whisked aboard the strange craft, he was subjected to painful, unearthly medical study. This is the tale of the ordeal, and of the contempt and ridicule endured by his co-workers as they try to explain Walton's mysterious disappearance. He was found five days later bloodied and bruised.