Season finale tonight runs for 71 minutes.
Set your VCRs accordingly.
Thank goodness for that!! They have a TON to cover. (Already renewed for S4 BTW, in case anyone didn't know.) My only complaint with this season - and it's been an extremely minor one - is that it went by too quickly and despite all of the multiple operations in which Directorate S was involved, it seems as though more could have happened. Of course, that's one reason why I love this show: its realistic pace. Additionally, they have 71 minutes in which they can deliver more than a few shocks that will completely eliminate my nitpicking.
Nina is just breathtakingly gorgeous. Like a china doll.