What shows do you rewatch?

I don't think there's anything I re-watch unless it just happens to be on whilst I'm flicking through channels. The only two that I can remember recently are My Name Is Earl and Gavin & Stacey. I reckon I'll start re-watching Desperate Housewives and Breaking Bad again soon though! I miss them :(

Old Episodes of the bill

All of them, I have a rotation of a number of shows. Currently watching through QI and Some Mothers Do 'Ave Em :D But I can watch all of my TV shows multiple times, I tend to go through a full show of something or other over a couple of months.