Tom Salinsky

I didn’t know we were getting a Doctor-lite episode.

I’ve been trying to avoid spoilers – I didn’t know that Boom was about the Doctor spending the whole episode standing on a landmine until about a day before the episode aired – and so it came as quite a surprise when we followed Ruby away from the TARDIS. It came as an even greater surprise when the “Welsh Folk Horror” aspect of the story turned out to be one of several narrative feints. It’s easy to get fed up with a tale in which nothing is ever what it seems because sometimes the audience stops trusting the storyteller. But this is such a beguiling installment, built around such a chilling image, that that never bothered me.

And it’s about something. It’s not a puzzle to be solved – we’ll come back to that in a minute – it’s rather a deep, sad, meditation on loss and loneliness and the fear of abandonment. Ruby’s mother locking her out and telling her that the woman who gave birth to her didn’t want her either is savage in its ferocity. How does anyone bounce back from that? Well, in a typical edition of a fast-moving science fiction adventure anthology show, they kill a monster or defeat a badguy and then it’s all smiles. But in reality, you just keep on living.

And amazingly, that’s what happens to Ruby. UNIT can’t help her, the Doctor can’t help her, she can’t help herself, and so she just lets the years roll by. And sure, after the first time jump, the prospect of a reset button at the end of the episode looms very large, and by the time she’s an elderly woman, it’s pretty much guaranteed. But a reset button need not render the entirety of the preceding action moot – even if none of the characters can remember anything. Sometimes the journey is worthwhile. And this was so creepy, so suspenseful, so heartfelt, so bleak and yet so sunny, that it really was.

Various people are complaining online that the ending didn’t make sense or wasn’t resolved, but I was thrilled not to have to wade through endless turgid minutes of science fiction plot admin. Ruby loses the Doctor when they break the circle which trapped Mad Jack. Ruby has to neutralise Mad Jack to have any hope of putting things back the way they were, but she still has to go the long way round. When future Ruby stops the circle from being damaged, the cycle is broken and she and the Doctor can go on their way. If you wanted to be told that the was all due to the Galactic War between the Zagbars and the Zoobles and that the old lady was the Zagbarian Ambassador caught in a temporal flux and trying to stop Earth from being caught in the crossfire, I understand your frustration, but I think you have to accept that that wasn’t what this story was trying to be. This was something much more allegorical, much less literal.

And so, no, I don’t think threads from that ending will be returned to. Clearly there’s a lot going on already – even Ruby has started to notice that Susan Twist keeps cropping up – but the ending of the episode didn’t give me the impression of a writer saying “And here are some unanswered questions that you need to keep in mind for next time.” It felt final, complete and for me at least completely satisfying. Much of this is due to the extraordinary work done by Millie Gibson who makes every aspect of Ruby’s bizarre journey totally believable. As sad as I was not to see more of Ncuti this time round, this was an exceptional episode of Doctor Who which kept me guessing right to the very end.