In the introduction, you can notice the nurse was supposed to open the shirt of the hero in order to make him an injection. This scene was cut in the final shot.

In this scene, the hero has to go through a corridor in fire to reach an elevator. In the final version, the scene ends on the secret code door.

In Ortega's laboratory, the hero consults a computer and discover some flashback videos. Some additionnal elements were added during the shot and the postproduction such as microscope and ocillator.

For the final scene, it is interesting to observe that the results is very closed from the original version drawn in the storyboard.
