The Shield has the best final episode of any quality show I have watched.
p.s. the next person to mention the fucking Shield as something to watch after this is getting a kick in the nuts. Decided to watch it again as I couldn't think of anything else to put on and it is entertaining but in no way shape the same league as this. It seems to get mentioned in discussions re mature, clever shows like BB and the Wire because it involves heavy issues like murder, sex crimes, drugs etc. Completely ignoring the awful acting, cheesy script, tired direction and all round channel 5/Bravo feel of the show. By all means watch it, it is great entertainment but let's not pretend it is in the same league.