Joe Rogan

Self - Host

Ralph Abraham

Self - Mathematician

Joel Bakst

Self - Rabbi

Steven Barker

Self - Pharmacologist

Cynthia Geist

Self - DMT Study Nurse

Susan Blumenthal

Self - DMT Volunteer

Patricio Dominguez

Self - DMT Volunteer

Neal Goldsmith

Self - Psychologist

Alex Grey

Self - Artist

Roland Griffiths

Self - Behavioral Pharmocologist