So, you know that Tom Selleck was originally pencilled in for the role of Nazi-baiting archaeologist Indiana Jones. Well, big woo-hoos, even our Gran knows that. But do you know the sadomasochistic reasons for the whip? No, nor do we. We made that bit up. But you get the gist... how much do you know about the original Indiana Jones adventure, Raiders of the Lost Ark? Test your knowledge, 30 years on, with our fiendishly hard Indy quiz.