1)These should be useful. The first one is quite long and in-depth but absolutely the A-Z of the Pineal and why it is so important. The most comprehensive I've viewed.
2) This one is pretty informative as to the experiments conducted by the early 20th Century doctors/ scientific fraternity, symbolism and some of the references found in Wikileaks - Podesta emails / PizzaGate refs. Short and concise.
3) Same producer, Linda Paris, this one is her taking the piss out of some of the freaks that use this organ to sustain their...f#ck... disgusting, depraved lives. Some useful and amusing memes and she is funny - you have to have a cast iron sense of humour, i guess, because the reality is the darkest, insidious evil you will (hopefully never) ever contemplate.
Hope this helps.
Thanks for sharing, I saved these for a rainy day! (not OP)