For the past 40 years, Indiana Jones has been an absolute icon of the silver screen. Over four films, we've seen Harrison Ford go on all kinds of globe-trotting adventures as a hat-wearing, whip-wielding, snake-hating professor who just wants artifacts to stay in their damn museums. And now, thanks to our own Christina Radish's exclusive interview with producer Frank Marshall (a formative creative voice in all four Indy films) for the upcoming documentary Laurel Canyon, we have an update on how Indiana Jones 5 is going. Currently scheduled to be released by Disney in …