Doctor Who: The Pyramid at the End of the World

"We must be wanted. We must be loved. To rule by fear is inefficient."

In just a couple of episodes the character of the season has shifted smoothly into what looks much more like an arc- or mini-arc at least- and there are ominous signs that this Doctor's days are numbered, as he first appears with a monologue which, I suspect, applies as much to himself as the situation as he ponders mournfully that "The end of your life has already begun", surely referring to more than the juxtaposed footage of two scientists having an off-day. This kind of thing is our first hint that Peter Harness and Steven Moffat (he'll be missed) have excelled themselves here.

This is a sequel both to last week, when we discovered how the monks have been running a deeply accurate simulation of Earth in order to conquer it, an to the Zygon Invasion two-parter which established both the fictional nation of Turmezistan, a (presumably) Central Asian hotspot where war threatens to break out between the USA, China and Russia, and the precedent that the Doctor is President of Earth during alien invasions, a conceit that saves us so many potentially tiresome scenes of the Doctor not being believed by the authorities. It's also nice to see a doing over of Bill's date with Penny, this time interrupted not be the Pope but by the Secretary General of the United Nations.

The big visual centre of the episode is, of course, the 5,000 year pyramid that has suddenly appeared, at an acute global flashpoint, but it's really all about ideas, as all the best ones are. The conceit of the doomsday clock helps to mount the tension, as does the monks' confident assertion that force is not necessary as they will simply be invited to assume absolute global power. The alternative is that life on Earth will soon end "by humanity's own hand"- and the truly clever bit is that the threat of nuclear war is just a very big red herring; there's a reason why we keep following those two scientists and their increasingly bad day.

All this is narrated superbly in a tightly written and philosophical script, and I love the concept of the threads.

An added layer of brilliance is that the monks need the true consent of someone on Earth with power- but any motive other than love won't work, and the supplicant summarily dies. And so we come to the deliciously horrifying ending; the doctor tracks down the lab in Yorkshire, saves the world, but is doomed to die because he's blind and can't use the combination to escape from the airlocked room. At last he has to confess to Bill that he's been blind, he's been lying to her, and her response is to surrender Earth to the monks and save the Doctor's sight, and his life. The moment arrives with a crushing inevitability and leaves us waiting impatiently for next week.

Wow. This season!

Doctor Who: Extremis

"Do not, under ANY circumstances, put the Pope in my bedroom!"

This is something of a gear-changing episode, obviously. shifting suddenly from story-of-the-week mode into a much bigger foregrounding of the season arc in ways we both did and didn't expect. It's also perhaps our last chance to get one of Moffat's "clever" episodes while he's still showrunner and without a season finale looming. The result is a triumph on those terms, yes, but also in terms of both character and spectacle.

The episode concerns a text, the Veritas, within the Vatican's secret library of forbidden texts (yes, that old stand-by), the Haereticum, which causes everybody who reads it to kill themselves. This is, as you might imagine, rather concerning to our red-hatted friends, so much so that the Pope himself personally arrives to ask for the Doctor's help, leading both to the unfolding of the plot and comments from the Doctor about his old 11th century friend Pope Benedict IX (a real person, incidentally) being a "lovely girl". And it's also an irresistible chance to have Bill's date with a lady she rather fancies being rudely interrupted by said Pontiff emerging from the TARDIS. It's a great start.

But all this is juxtaposed throughout by scenes of the Doctor setting out to execute none other than Missy by Max from Humans, ending with his sabotaging the execution to be non-fatal. (We can't have the Doctor endorsing something as barbaric as capital punishment, and nor can River Song, who conveniently sens Nardole with a message to that effect which also happens to explain how Nardole happened to be travelling with the Doctor- but didn't the Doctor resurrect him?) The result of all this is that Missy's 1,000 year sentence takes place not, as originally intended, with her being dead, but with her being the mysterious figure the Doctor's been guarding in the Vault and, yes, as fans we were sort of expecting this, but we should remember that the general viewer probably hasn't.

Oh, and the Doctor begins and ends the episode still blind. It seems that they're running with this.

The big reveal is, I think, not supposed to dwell on the metatextual angle which is, if anything, downplayed, but the horrible truth is that the world is literally not real, just a very good simulation created by a badass-looking race of alien monks who are practising their invasion of the real Earth- they are literally all just characters in a video game. It's a glorious and very Moffat idea, good enough to mean that we necessarily have a great big reset button being pressed as the simulation Doctor warns the real Doctor that the monks are coming next episode. This already impressive season has, if anything, just got even better.

Doctor Who: The Zygon Inversion

"Why do you have a Union Jack parachute?"

"Camouflage."

"Camouflage?"

"Yeah. We're in Britain."

Wow. That's how you do it. A Part Two that outstrips Part One. Genius.

The structure of the whole thing is a marvel. The pre-titles bit, revealing the not-dead Clara in her very self-aware dream state in the pod, seems as though things are going to go a bit Forest of the Dead, but instead we get an episode that's all heart, centred around a superb speech by Peter Capaldi that uses a brave amount of screen time and is an acting tour de force. And if that's not enough we get not one but two extraordinary performances from Jenna Coleman. Oh, and Osgood rules. Oh, and there's a nice little moral about ceasefires, peace processes and not obsessing over past grievances that will hopefully get watched in Israel and Palestine.

Basically, the plot is clever, and the Osgood Box is a great big red herring; it's not objects but ideals that are important. This is a deeply and unusually satisfying plot resolution. Evil Clara, played with delicious malice by Jenna Coleman, even has a convincing change of heart and, in a brilliant stroke, becomes the second Osgood. Oh, and Osgood's first name is Petronella. And the Doctor's is Basil, apparently.

Another nice twist is that Kate (Jemma Redgrave underwhelms again, sadly)  was just pretending to be a Zygon, but at the end she almost threatens to act like her dad in Doctor Who and the Silurians, a nice little bit of character development that is, sadly, wasted on Redgrave's phones-in performance. Can we kill the character and put Osgood in charge soon, please? She's cool. Even the Doctor is a huge fan.

But one duff performance doesn't stop this from being a fine episode, and certainly the finest script amongst some stiff competition this season. Only thing is that all this foreshadowing of Clara's death (I'm unspoiled, but it's bleeding obvious) is getting deafening by now...

Doctor Who: The Zygon Invasion

"Well, you can't have the United Kingdom. There are already people living there. They'll think you want to pinch their benefits."

This is an awfully clever episode. At first it looks as though it's a traditional, RTD-style, alien invasion two parter. But it's also a very timely bit of political commentary about immigration and xenophobia, albeit this doesn't quite work. And the twist at the end, of course, reveals that everything we thought was wrong: Clara has been a Zygon since early in the episode. And... did they actually just kill Clara? Like that? A really low key exit for a massively important companion? I really think they may have done, you know.

For something that looks, on the surface, like the same sort of thing as The Sontaran Strategem and similar stories, this is a text full of, ahem, semiotic thickness. References and clever tricks abound. Yes, the method of bringing Osgood back may be predicable but a) Osgood's back, so yay, and b) there's a line about her being a "hybrid", which reminds us of what Davros said in The Witch's Familiar. This is just a mischievous bit of misdirection, of course, but it's clever. We get a nice bit of metatextual playfulness as Kate states that Terror of the Zygons took place in the "'70s, '80s", and it also turns out that it was none other than Harry Sullivan who invented a kind of Warriors of the Deep style genocide gas for the Zygons. Which the Doctor promptly nicked, no doubt declaring that Harry Sullivan was an imbecile.

What else? The Doctor, as a tribute to the JN-T era, wears question marks on his underpants. Kate summoning the Doctor at the start because of Zygons echoes her father doing the same forty years earlier. And, although UNIT is a much more feminine place these days, it still has Berks like Colonel Walsh who just want to blow stuff up. Walsh is played here by Rebecca Front who, with this and Humans, seems to mainly play hard faced bitches these days.

The cliffhanger is superb: Clara and Kate are both dead and Zygon Clara seems to blow up the Doctor. Get out of that one.

I'm impressed so far but I'll reserve judgement until I've seen the second part. There's a slight worry I have in that, although the scriptures to satirise the hysterical tabloid attitude to immigrants, there's no denying that immigrants are literally shown as the baddies free, much as the script tries to emphasise that both humans and Zygons encompass goodies and baddies. It's all very Malcolm Hulke, very Doctor Who and the Silurians (it's even the young Zygons specifically who are portrayed as the bigots), but... well, let's see what happens.