A bungling aristocrat agrees to go to prison when a priceless family heirloom is stolen from under his nose, while his dashing brother joins the Foreign Legion to restore the family's good name. However, the inept convict is soon freed by conniving crooks after the treasure, and sets out to join his brother on his adventures in the desert. Comedy, directed by and starring Marty Feldman. With Michael York and Ann-Margret