Photo by Disney Studios “The Hero is Back” trumpeted the poster for Indiana Jones and the Temple of Doom in 1984. Little did we know then that we’d never get shot of him. Had every instalment been as spring-heeled and spectacular as the first two (Temple of Doom was preceded in 1981 by Raiders of the Lost Ark), it would hardly have mattered. Now there is a fifth and apparently final crack of the whip, Indiana Jones and the Dial of Destiny. Its script is credited to four writers, including the film’s director, James Mangold, and the Jerusalem playwright Jez...