https://youtu.be/zTrgHXNAs24Here's a scene from the movie "lawnmower man".
Look at what's shown on the screen during his "accelerated VR learning" that's being administered by the rogue government scientist, it's a bunch of occult symbols and satanic sigils quickly flashing with bright lights.
The whole movie is full of obvious subliminal messages about MK ultra and satanic ritual abuse.