Don’t waste your time unless you’re a card carrying Communist who wants to see how the government treated suspected Communists in the 1940’s-50”s. Boring as all get out. I’m a fan of the man and the science and all that happened at Los Alamos. You get about 30 mins of those happenings in the movie. The VAST majority of the movie is how the government henchmen painted ol’ Rob as a Commie. The cast is stellar. But save your time and money. It’s a hard three hour pass for me!