Iznogoud 2 - The Caliphs Vacation - Goscinny

Legend has it that in Baghdad, a great and dark-minded vizier, who answers to the name of Iznogoud, works on his ambition to steal the throne of Caliph Haroun al Plassid. Iznogoud, seconded by his faithful servant Wa'at Alahf, goes on vacation with the caliph in the desert! Of course, his goal is to get rid of him by any means necessary.