I KNOW! I recognised him instantly from a profile long shot, and felt quite pleased with myself. He was utterly wonderful (and lord, I did have to slap myself to prevent slashy wanderings polluting the nice clean fun too terrible). It was that wonderful thing where two actors who are both very good indeed get onscreen together, and immediately raise each other's games even further. Brian Glover has the same effect: Petey's jolly fine in all of it, but even more so when he's bantering with Lugg or hanging out with GEORGE BLOODY COWLEY!

The episode is 'Look to the Lady' (ep1 s1), should you ever wish to track it down: guest cast so doubt he's in any others, but he does play an 'old friend' of Campion's, heh. Highly recommended for the general prettiness, hats, and a very good bit where a dominatrix tries to kill our hero with a deranged horse.