This episode of Unknowable has a very alien vibe to it. Gray tells us about Aleister Crowley, an occultist from the early 20th century who supposedly contacted an entity called Lam. Justine tells us about Kenneth Arnold, an American aviator who is known for what is considered the first widely reported UFO sighting in the United States (and who inadvertently caused the term "flying saucer" to be coined). Join us!