My edition is "Authored and remastered by DDC Labs - Made in Canada," packaged as a double feature with "Dangerous Relations." There is no other edition information on jacket. The DVD transfer is so bad, it is nearly unwatchable. The low price (USD 2 + tax) is no excuse for a sloppy job. This is very unfortunate because the movie is excellent, as far as murder mysteries go. I give it highest grade for story and acting. I am sure that there were other production values such as photography, sound, and production design, however I cannot evaluate those because of the poor video and audio quality. I would like to know what editions the other reviewers were evaluating.