Himself - Host
Joe Rogan
Himself - Mathematician
Ralph Abraham
Himself - Psychiatrist
Charles Grob
Herself - Ethnobotanist
Kathleen Harrison
Himself - Writer & Cultural Commentator (archive footage)
Terence McKenna
Himself - Writer
Erik Davis
Graham Hancock
James Kent
Himself - Ethnopharmacologist
Dennis J. McKenna
Himself - Psychologist
Ralph Metzner
Himself - DMT Volunteer, Family Physician
Christian Meuli
Himself - Anthropologist
Jeremy Narby
Himself - Rabbi
Joel Bakst
Himself - Radiologist
Andrew Newberg
Himself - Medicinal Chemist
David Nichols
Daniel Pinchbeck
Douglas Rushkoff
Himself - DMT Volunteer, Yoga Student
Spiros Antonopoulos
Herself - Naturopathic Physician
Leanna Standish
Himself - DMT Volunteer, Software Developer
Andrew Stone
Rick Strassman
Himself - DMT Volunteer, Clinical Psychiatrist
Robert Weisz
Himself
Ricardo Amaringo
Himself - Pharmacologist
Steven Barker
Alvin Joseph
Jon Levin
Herself
Aja Loux
José Pineda Vargas
Jordan Phillips
Jose Plaza
Mitch Schultz
Rob Velez
Fermin Quintuna
Himself - Psychopharmacologist
Ede Frecska
Herself - DMT Study Nurse
Cynthia Geist
Herself - DMT Volunteer
Susan Blumenthal
Himself - DMT Volunteer
Patricio Dominguez
Neal Goldsmith
Himself - Artist
Alex Grey
Himself - Behavioral Pharmocologist
Roland Griffiths
Editor
Nevie Owens
Writer
Producer
Director
VFX Artist
Spot Draves
Production Office Assistant
Kevin Nguyen
Executive Producer
Justin Corsbie
Andrew Shinjang Lee
Craig Garansuay
Sound
Glenn Eanes
Music
David Schommer
Sound Designer
D.E. Ward
Additional Camera
Laela Kilbourn
Color Designer
Joe Malina
Additional Photography
Ricardo Diaz
Line Producer
Chris Ohlson
Director of Photography
Matt Ehling
Assistant Director
Bryan Ferguson
Animation Department Coordinator
David Hobizal
Sound Mixer
Tom Hammond
Production Design
Bart Bryant
Production Intern
Bug Davidson
Production Manager
Kerri Smeltzer
Jordan Haro
Set Designer
Morgan Gillio
Legal Services
Deena Kalai