The Duke of Piperton
During a visit to the post office, Roddy Piper gets a letter saying that he's inherited his uncle's castle in Scotland as well as the title, Duke of Piperton, but first he will have to defeat his cousin Ronnie Piper in a jousting contest, even if it means cheating to win with some help from Nikolai Volkoff, Iron Sheik and Big John Studd.
