Early 20th-century adventurers find themselves fighting for survival after their hot-air balloon crashes into a remote part of the Amazon, stranding them on a prehistoric plateau.
After the fall of Tobruk in June 1942, U.S. Army sergeant Joe Gunn leads his tank into the Sahara desert, in order to evade advancing Rommel's forces and reach Allied lines. Along the way he picks up few Allied soldiers, but soon they are running out of water. They find water at the ancient well, but the well is a goal of an entire German battalion. Despite the impossible odds, Sergeant Gunn decides to defend the well.
Montana sheep farmer Rebecca Yoder offers sanctuary to an on-the-lam outlaw, Johnny Gault, who is suffering from a gunshot wound. Yoder is a recent widow, and her decision to help the outsider doesn't sit well with her Quaker community. As a romance brews between her and Gault, it puts in jeopardy her standing among her devout neighbors. But when an evil rancher makes a play for the community's land, Gault's sharpshooting skills might prove his worth after all.
