What a night it's been for Doctor Who fans - rumours began in the early evening that Matt Smith had quit, then word went round that big news was definitely coming, and then just after 10pm it was official: Smith is to go this Christmas.
Immediately that creates a vacancy in one of TV's biggest jobs. So who's it going to be? Nobody seems to reckon John Hurt, despite being unveiled as "the Doctor" at the end of the last series, actually is the Doctor - which leaves it wide open.
To get you started, here are ten people who fit the bill. I am deadly serious about all of them. Who's your money on?