This is a compelling watch, one of the best I have ever seen on this subject, and I have seen many. The performances are wonderful, especially the three Yale friends who take divergent paths. Alfred Molina is great, as ever. I especially liked Ted Atherton as Frank Wizner.
But did anyone ever call Kim Philby "Adrian"? Maybe James Jesus Angleton: he was just weird enough. (Weird, also, to see him portrayed by Tom Hollander, who played Burgess in Cambridge Spies). And while Angleton suspected Philby, he did not send him tearing off to Moscow -- Philby returned to London, where he was interrogated by effectively cleared (by Harold MacMillan, among others) and on later to Beirut, as a journalist, which allowed him to return to working for MI6 and, presumably, the KGB. It was his MI6 friend Nicholas Elliott who finally broke him, prompting Philby to flee to Moscow in 1962. From Beirut.
But the fictional elements work well enough to make this a very watchable mini-series. And they have an artistic truth that factual manipulations do not spoil.
I dispute the comments that find the series to be anti-American. Some Americans apparently still believe that their country is without fault. There is no reasoning with such people. Having Chris O'Donnell's Jack query how "good" the "good guys" were is just realism, honesty and moral principle: it only takes two words to show that the USA is not always interested in right: Salvador Allende.
As the Hungarian revolutionary Arpad tells Jack in Budapest in 1956, revolutions are fought for three reasons: honour, fear and self-interest. He claims the first two for himself and his comrades. He shrewdly assesses the third as the principal rationale of the US. And who can honestly say otherwise? This programme, as well as Jack, endorses that view.
