The Doctor has a secret he will take to his grave. And it is discovered...

Don't miss the season finale premiering on Saturday, May 18 at 8/7c!

Get a sneak peek look at all-new scenes from this Saturday's finale in our gallery!

"Nice ship. Bit big. Not blue enough." - The Doctor

Relive more of your favorite moments from 'Nightmare in Silver' in our gallery!

Think you know everything there is to know about 'Nightmare in Silver'?

Prove it and enter our trivia giveaway for the chance to win a free iTunes download!

'Doctor Who' lead writer and executive producer chats on the red carpet of the BAFTA TV Awards about Saturday's season finale, the show's 50th anniversary special and the upcoming third season of 'Sherlock.'

Lee Binding, the talented graphic designer for 'Doctor Who,' opens up about how he brought the Season 7 posters to life...and the single image that took three months to create.

Hear from Matt Smith about "what if the Doctor was a real evil dude," and from Steven Moffat about having the Cybermen back.

Don't miss the finale episode this Saturday at 8pm/7c!