Plot
Scientist Mark Plotkin races against time to save the ancient healing knowledge of Indian tribes from extinction.
Trailer
Trailer's not available.
Cast
Mark Plotkin
Himself
Susan Sarandon
Narrator (voice)
Scientist Mark Plotkin races against time to save the ancient healing knowledge of Indian tribes from extinction.
Trailer's not available.
Mark Plotkin
Himself
Susan Sarandon
Narrator (voice)
