This Arabian Nights fantasy feels cheaply made, though Peter Ustinov is excellent as the Caliph, seemingly employing similar vocal techniques to Laurence Olivier’s performance in "Khartoum," attempting to elevate the material. A talented ensemble including Roddy McDowall, Frank Finlay, Ian Holm, and a wonderfully over-the-top Terence Stamp playing “Jaudur” all give it their best shot, but the failings of the writing …