A young man and his telepathic dog wander a post-apocalyptic wasteland.
Tex Weaver is working undercover to bring in a gang of bank robbers. When he is killed, Tim Ross, a marksman with Doc Shaw's traveling show, takes over. Posing as a Mexican he lays a trap for the gang.
US Border Patrol agent Frank Cooper is keeping a fine balance between doing his duty and empathizing with illegal Mexican border jumpers in 1970s California.
Truck drivers Steve Hackett and Bill Purvis are fired from their jobs with the West Coast Trucking company for not using second-gear going down steep grades.
