Where Do I Know That Face From? Guess the characters

Here are 16 TV characters who look nothing like they do in real life. How many of them can you identify?

So you're sitting down to watch a drama-comedy-fantasy adventure and it's really bugging you that you know the face, but can't work out what they look like out of character in real life...

We've selected some of the most startling transformations from an actor to a character. Test yourself to see how many you know...