Self - Host

Joe Rogan

Acting

Self - Mathematician

Ralph Abraham

Acting

Self - Rabbi

Joel Bakst

Acting

Self - Pharmacologist

Steven Barker

Acting

Self - DMT Study Nurse

Cynthia Geist

Acting

Self - DMT Volunteer

Susan Blumenthal

Acting

Self - DMT Volunteer

Patricio Dominguez

Acting

Self - Psychologist

Neal Goldsmith

Acting

Self - Artist

Alex Grey

Acting

Self - Behavioral Pharmocologist

Roland Griffiths

Acting

Self - Psychiatrist

Charles Grob

Acting

Self - Ethnobotanist

Kathleen Harrison

Acting

Self - Writer & Cultural Commentator (archive footage)

Terence McKenna

Acting

Self - Writer

Erik Davis

Acting

Self - Writer

Graham Hancock

Acting

Self - Writer

James Kent

Acting

Self - Ethnopharmacologist

Dennis J. McKenna

Acting

Self - Psychologist

Ralph Metzner

Acting

Self - DMT Volunteer, Family Physician

Christian Meuli

Acting

Self - Anthropologist

Jeremy Narby

Acting

Self - Radiologist

Andrew Newberg

Acting

Self - Medicinal Chemist

David Nichols

Acting

Self - Writer

Daniel Pinchbeck

Acting

Self - Writer

Douglas Rushkoff

Acting

Self - DMT Volunteer, Yoga Student

Spiros Antonopoulos

Acting

Self - Naturopathic Physician

Leanna Standish

Acting

Self - DMT Volunteer, Software Developer

Andrew Stone

Acting

Self - Psychiatrist

Rick Strassman

Acting

Self - DMT Volunteer, Clinical Psychiatrist

Robert Weisz

Acting

Self

Ricardo Amaringo

Acting

Self

Alvin Joseph

Acting

Self

Jon Levin

Acting

Self

Aja Loux

Acting

Self

José Pineda Vargas

Acting

Self

Jordan Phillips

Acting

Self

Jose Plaza

Acting

Self

Mitch Schultz

Writing

Self

Rob Velez

Acting

Self

Fermin Quintuna

Acting

Self - Psychopharmacologist

Ede Frecska

Acting