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watch ron's guests file in, it's clear there's more to ayahuasca than just the promise of an hal use jennice. hallucinogenic experience. stan's quest is steeped in traditions that pay tribute to the plants of the forest, and a spirit being called mother ayahuasca. >> thank you for all the plants in the world, for without them, no one would live. >> everybody is supposed to have an intention before they go through with the ceremony. do you have one? >> yeah, i was thinking about just focusing on my own healing. kind of letting the wisdom of the plant and let that process happen in the ceremony. >> in careful measures, ron doles out shots of his potent tea, which he guaranteed will send them on mind-bending explorations. but there's a toll to be paid on this jungle odyssey. because for first-timers, ayahuasca can be a wild ride. exactly what will happen to stan and the others is anyone's guess. oil tycoons, and ambassadors of countries known for their fine cheeses. yes i am rich. that's why i drink the champagne of beers. >> it's pitch dark, but our night vision cameras capture every moment.