In this clip I shot in September, 2007, author / researcher / historian Greg Bishop talks about Giant Rock and the Contactee Movement.
Of course, while there, I couldn't resist offering my own quick take on someone that more than a few people believe represents the modern version of contactee-ism:
In my opinion, Dr. Greer makes the original Contactee leaders look like paragons of humility and virtue (no easy feat in some cases).