A few years ago, Frank Darabont (writer / director) was hired to write a script for Indy 4. Steven Spielberg liked his draft but George Lucas did not. Therefore, they decided to go in a new direction and ended up with a final script from David Koepp. Well, word has gotten to Mr. Darabont that some of his ideas were still used in the film and he is not too happy...unless he gets the credit he feels he deserves.