Colt Daniel killed One Eyed Sam in an angry gunfight and skedaddled out of town, leaving his young son, William, behind to confront the vengeful renegades. In the skirmish that followed, William was helped by a libertarian newspaper man, a black-headed saloon gambling girl, his father's old side-kick, and Colt Daniel, who'd quietly rode back into town, along with Kid Curry and Butch Cassidy, and with Colt's murderous six-shooter blazing and hissing a deadly tune of death