Suggesting the Star Trek franchise is anywhere associated to the horror genre is of course preposterous. But for grins, I created this gallery showcasing the most horrific visuals from the span of Star Trek feature films. Some of the images below may not be extremely horrific, but at the very least, they would be great Halloween masks. Others images I picked only because I found them more eerie than horrific. There are possibly other horror images to be found in the multiple Star Trek television shows and when I have a few hundred hours I can set aside to scan through a truck load of episodes, I may add them to this gallery later.
The Motion Picture - Death of crew members from transporter malfunction