Favorite Episode?

[JHyde]

I agree - Season 4 is the strongest. every episode is individual, and all characters get great storylines over the season.

I also love the guest stars of season 4. Martine McCutcheon, Lindsay Duncan and the gentleman who played Youhzni (I tried finding the actor's name but gave up after 5 mins.)

I also love the locations - Paternoster Square has rarely looked so beautiful as in The Sting.

Spoiler: show

And I wonder if the idea for the season 5 finale came from the scene with Harry and the CIA guy casually chatting about death and destruction immediately in front of the Thames estuary.

The set up for Diana is great, it feels like a play, so that it doesn't matter you stay in the same place for the bulk of the episode..And every character gets good work in that episode. They all get good moments.