Clara Oswald is dead and the Doctor is all alone. But that's just the start. Prepare yourself for a truly mind-bending experience this Saturday night, with Doctor Who's 'Heaven Sent'.
A 'single-hander' episode starring only Peter Capaldi, this episode is bleak, baffling and brilliant. No spoilers here - but here's 10 hints at what to expect:
1. There are reveals in this episode that will fundamentally change your understanding of Doctor Who.
2. "Clara said I shouldn't take revenge. You should know... I don't always listen."
3. The Doctor sports a makeshift monocle.
4. "I hate gardening!"
5. One tense sequence recalls a similar scene in Sherlock.
6. "I hate wood!"
7. The scare factor is high, with some real 'horror movie' moments.
8. "I can't actually see a way out of this. "
9. The cliffhanger contains a huge twist - it'll leave you burning for the series finale, 'Hell Bent'.
10. "This is somebody's game - and I can't stop playing."
Doctor Who continues this Saturday (November 28) at 8.05pm on BBC One
Watch Digital Spy's video review of last Saturday's Doctor Who below:
