6. Hermione Norris
Another Doctor Who veteran, Hermione Norris appears in this year's controversial Kill the Moon alongside Peter Capaldi. She's therefore no stranger to episodes that divided fans so entering as the first female Doctor would no doubt be a breeze for her. She has already proven herself as hero material playing the morally ambiguous Ros Myers in Spooks for which she won the award for Best Actress at the 200 ITV3 Crime Thriller Awards - as prestigious as they are. Her spy antics showed her as an incredibly versatile actress and her final scenes, sacrificing her life to save a paralysed Home Secretary from an exploding building, were very much worthy of the Doctor himself. It's not all seriousness and mystery, though. Hermione has also been nominated for a British Comedy Award for her role in Cold Feet in 2001. Heroics is all well and good but if you can't have a laugh then what's the point?