Dennis J. McKenna

Known for: Acting

Born: December 16, 1950 in Paonia, Colorado, United States

Dennis Jon McKenna (born December 17, 1950) is an American ethnopharmacologist, research pharmacognosist, lecturer and author. He is the brother of well-known psychedelics proponent Terence McKenna and is a founding board member and the director of ethnopharmacology at the Heffter Research Institute, a non-profit organization concerned with the investigation of the potential therapeutic uses of psychedelic medicines. Description above from the Wikipedia article Dennis McKenna, licensed under CC-BY-SA, full list of contributors on Wikipedia. Where to watch the TV shows and films of Dennis J. McKenna free? Click the title of the series or movies below to watch them in HD for free on SFlix.