When I was a kid in the 80s I remember the WT actually warning people about going to see "E.T." Apparently this little alien's healing powers were a real threat to true Christians, causing them to forget what Jesus did back in the day.
I also remember the WT dissing "Star Trek 2" because of the little creature that Khan inserted into the ear of Chekhov. They used the scripture about "Who gives their child a snake when they ask for a fish?" to keep parents cautious about the evils of such entertainment. (Although I think the real threat in this case was that Spock referred to the Biblical creation account as a myth when discussing the "Genesis Project".)
What a paranoid, insecure organization. And the madness continues today when it comes to "Avatar" and "Twilight". Crazy!