Three of the actors appeared in Star Trek through Original Series and Star Trek: The next Generation Stewart Moss- "The Naked Time"(Joe Tormolen)/ "The Cloud Miners(Hanar)TOS Paul Carr- "Where no man has gone before,"-Lee Kelso Michael Pataki- "The Trouble with Tribbles"- Korax, "Too Short a Season,"- Karnas- ST:TNG See more

Alternate Versions

For its 1999 airing on the cult series Mystery Science Theater 3000 there were some brief cuts made to the movie, which was shown under the alternate title "It Lives By Night." Among the cuts were the shot of the nurse laying dead after falling, the sequence of two lovers making out in a truck before the girl is killed in the trailer court, and the images of the sheriff preparing to shoot himself after being attacked by bats during the finale. See more