-A scene that shows Indy holding on by his wip which is attached to the submarine.This was filmed but not used and now everybody just thinks that Indy just snuck into the sub.
-Indy and Marion kiss at her bar.
-In early script stages, there was a villain with some mechanical counterparts. Also in the shooting script but not shot were scenes that are just like action scenes in the movies' prequal 'Temple of Doom.'