I'm sure the storyline and subject for the 4th Indy film has been decided but I was thinking of how cool it would be to make the 4th film--the search for Alexander the Great's tomb/body. It disappeared after 400 A.D. after having been on display in Alexandria, Egypt for almost 600 years. It's disappearnace has baffled archaeologists. Indiana would have to travel to Rome, many parts of Greece, Turkey, Babylon (Iraq), Afghanistan, possibly India, the Levant (Syria, Israel, Lebanon) and most certainly Alexandria, Memphis, and Siwah Egypt. How Nazis and other "enemies" would intervene i do not know but I'm sure it would be interesting. If not for a 4th Indy maybe a 5th!