get_iplayer can download from itvplayer.

edit: Having now scrolled down I see that this has already been posted. I have shamed myself.

Our PM is a royal bumlicker :-(

Hah - that particular show isn't even available on the catchup player! Assumed it would be, as I watched it/screen grabbed it live on their player. Oh well, people will have to put up with the shitty watermarked version I already have. It was utter bollocks anyway.