DISC 1:
Long uncut Italian Directors cut version (126 min):
Audio: Italian Dolby Digital 2.0 & 5.1 English Dolby Digital 2.0 (including English subtitles during Italian spoken scenes)
Audio commentary by Danish Argento-expert and movie director who supervised the making of the DVD, Thomas Rostock (in English).
Compared to other versions this truly is the ultimate version:
Noise reduction: The movie is digitally remastered - noise is removed from the picture.
Credits: The original Italian credits created for this version are restored and inserted at the start and end.
Music: The musical score has been corrected and reinserted at beginning and end.
DISC 2:
English language export version (106 min):
Audio: English Dolby Digital 2.0 & 5.1
Compared to other versions this truly is also the ultimate version:
Format: For the first time ever on DVD this version is restored and presented in its original aspect ratio.
Credits: The original English credits created for this version are restored and inserted at the start and end.