i watch this mini in the early eighty . sam waterson prove himself to be a great actor . in fact when he begin law and order i be disappoint in him a it be not a powerful a role . unfortunately the good role do not pay the bill . i wish i could find a copy of this rare series and review it . it be both factual and entertaining . everyone should see it to know what really happen . i be so moved i purchase and read the book pppenheimer shatterer of world . and saw how this man become an unlikely hero who be never reward for his insight . if you get a chance be sure to watch this movie and see what a performance mr. waterston can really provide an audience . enjoy the movie .