This incredible cast—there's seriously not a weak link—is directed by the underrated Joe Wright, the man behind "Pride & Prejudice," "Atonement," and more. He knows how to conceive and execute a show like this, never talking down to his audience, presuming we're smart enough to keep up with characters who don't always explain what they're doing or why they're doing it. With so many programs feeling like constant exposition dumps, it's enriching to see a show that understands that viewers can meet something like "The Agency" halfway, and characters that don't over-explain everything are more fascinating than ones that merely serve the plot.