Amid the high country of the North Island interior, wild horse roam and breed. With the trees gone, Dan Mitchell and the Sullivan brothers, turn to the wild horses as a source of income. With rope and snare - and the help of an experienced horse catching team - Sam and Sara's example, the rough ex-loggers learn to respect a delicate balance between the wild horses and their catchers. The best stallions are left to breed and their riding horses are retired back into the wild herds.