 In an old Laserdisc newsletter it said two scenes were added to the  Laserdisc. The kissing scene already mentioned and a scene of the slaughtered  scientist hanging upside down being bled to feed the seedlings. It was  originally cut because it was considered too gory. The "Collectors Edition  laserdisc" does not include these scenes. Side 1 is CLV and side 2 is CAV.  Running time on this Laserdisc is 87 Min. The R1 DVD, while it includes the  kissing scene, likewise does not restore the allegedly cut "upside down  scientists" sequence.