According to The Daily Star, the Doctor, Amy and Rory will come across a flying alien Shark, in the Christmas special this year. The article reports:

“An unsuspecting Doctor is taken by surprise when he comes across the monster shark. Thinking it's “just” a deadly great white shark, he's thrown into turmoil when the beast takes off out of the water and flies into the sky. A show source revealed: "Even the Doc gets a fright. He wasn't expecting it to fly."  Well, you wouldn't, would you?”

The Daily Star’s reports are not always completely true, so take this with a pinch of salt! What do you think of the idea? Tell us below!