Jaime Winstone - she's the lead character. Very good I think - just the right mix of vulnerability and toughness. Am enjoying the whole thing very much. I don't watch much telly these days, but if more of it were like this... Slightly uneasy about the running zombies, but at least they can't climb (yet) and are still suitably stupid. Last night's episode was a bit on the short side, but at least I only have to wait until this evening for more.