A shout out to @thr live from set. #MI5Diary
— ChristopherMcQuarrie (@chrismcquarrie) February 20, 2015
Live, from the set of the #MI5 finale, the "unknown writer" sends his regards to @thr before cashing his paycheck. pic.twitter.com/OEk2pWvT46
— ChristopherMcQuarrie (@chrismcquarrie) February 21, 2015