11. Dagmar Cleftjaw (Ralph Ineson)
My favorite character in the British (original!) Office was alas, not David Brent. Nor was it Tim, Dawn or even Gareth. Stealing the show whenever he was on screen was Chris 'Finchy' Finch (aka Ralph Ineson). In Game of Thrones, Ineson played Dagmer Cleftjaw - Theon Greyjoy's wholly unlikable right-hand man who seems to have disappeared in Season 3, and with no reports of Ineson being involved, I doubt we'll be seeing him again.... In Game Of Thrones that is. Because Ineson boasts a filmography of over 88 different shows, consisting largely of television dramas (Waterloo Road, ITV's Titanic, Coronation Street and the aforementioned Ricky Gervais vehicle, The Office), independent British films (The Damned United, Sex and Drugs and Rock n Roll) and also a small role in the final three Harry Potter films, as the little seen but frequently mentioned death-eater, Amycus Carrow. Ineson, in my opinion, is the archetypal 'oh it's that guy' actor, but do not for one moment think that that is an insult on his professional ability! It takes some going to be the stand-out character in a sit-com starring Ricky Gervais, Martin Freeman and Mackenzie Crook, all of whom are very funny men in their own rights!