The True History of Marijuana - Full Cast and Crew

as Self (as Dr. Donald Abrams)

as Self (as Dr. David Bearman)

as Self (as Dr. Manuel Guzman)

as Self (as Dr. Jeffrey Hergenrather)

as Self (as Dr. Sean McAllister)

as Self (as Dr. Raphael Mechoulam)

as Self (as Dr. Robert Melamede)

as Self (as Dr. Donald Tashkin)