Original: This set includes most of the bonus features from the original DVD and adds an audio commentary , a 2-hour making-of documentary , more deleted scenes including the original climax with the plane hijacking , a number of behind-the-scenes featurettes , and some games .
Simplified: This new DVD has everything that the original DVD had and adds an audio commentary , a 2-hour documentary , more deleted scenes , a number of behind-the-scenes featurettes , and some games .