J. Robert Oppenheimer was brilliant, arrogant, proud, charismatic — and a national hero. But after his atomic bomb brought World War II to an end, in spite of his renown and his enormous achievement, America turned on him, humiliated him, and cast him aside. Featuring Academy Award-nominated actor David Strathairn, "The Trials of J. Robert Oppenheimer" from GBH's American Experience | PBS presents a complex and revealing portrait of one of the most important and controversial scientists of the 2