Donald A. Grinde Jr.

Donald A. Grinde Jr.. Self: Ancient Aliens. Donald A. Grinde, Jr. is the Grand Nephew of Academy Award Winning Director, Nick Grinde. He has been interviewed on Ancient Aliens and has worked with James Redford on documentary projects. He is a historical consultant for an upcoming documentary on PBS entitled: "Kinzua Dam, Lake of Betrayal" which documents the building of the Kinzua Dam in Northwest Pennsylvania which flooded the Cornplanter...