"Other Worlds" is an awesome doc I found that talks about shamanism in Peru and the healing powers of shamans through knowledge and plant spirits. This guy goes down to learn "true knowledge" with a shaman through ayahuasca ceremonies, it also talks about ritualistic beliefs and ways of life and others who have been healed. rick Strassman is feature in it along with McKenna(I think) and Stanislav Grof. It goes over the one and only ayahuasca study.
You can watch it at
www.veoh.com but I will warn you some people said to me that there spyware detector went off when installing the problem, but I have had no problems with the Veoh player. search "other worlds ayahuasca" and only one movie should show up
You can also watch it on youtube but I found it had cut up scenes on it like scene 6/8 doesnt start where 5/8 left off soo I think it might be missing some of it. search up "ayahuasca documentary 1/8"
- - - SWIM is a friend that lives in a place where DMT is legal. I will not disclose his indentity for security purposes- - -