I was born the year Doctor Who started, so I grew up with it, and of course I’m biased. Nonetheless, “Heaven Sent” – the penultimate episode of the latest season – is quite a tour de force, with a bravura solo performance by Peter Capaldi… and a perfect example of the show’s all-too-infrequent flirtations with truly Big Ideas.
Trapped in the preceding episode and teleported to an unknown location, the Doctor finds himself in what appears to be a castle… and pursued by an anonymous, but clearly lethal, veiled figure. Somehow, he has to make sense of his surroundings, and figure out some way out of this trap. He has a few – a very few – clues. The word “BIRD” scrawled on a pile of sand. A skull with a worryingly familiar outline. The fact that the stars, seen from the top of the castle, seem somehow to be in the wrong positions. And a pointer to “Room 12”, which turns out to contain a barrier, made of a substance harder than diamond, and twenty feet thick.
Since this is episode 11 of 12, I suppose it’s not a spoiler to say that the Doctor manages to escape. It’s slightly a spoiler to say that, well, it takes a while.
Doctor Who has always been good on claustrophobic settings – the “base under siege” story is a staple of the series. (It is, of course, entirely possible that this has a lot to do with the restrictions on 1960s BBC budgets.) “Heaven Sent”, with a cast of one in a restricted location, is about as claustrophobic as you can get. With 2015 production values, though, it manages to look pretty darn good… and Peter Capaldi’s performance is superb… and, then, there’s that flirtation with big ideas, in this case, one of the biggest there is. This story’s about taking a metaphor for eternity… and making it literal.
As a show, Doctor Who has had a lot of ups and downs… I’m willing to forgive it a fair number of downs, in return for an episode as good as this.