Let’s Talk About Bi-generation, Hugs, And How ‘Doctor Who’ Got Remade For A New Era

If you’ve been a Doctor Who fan for a while then you for sure weren’t looking forward to saying goodbye to David Tennant‘s version of the character yet again. The first time was a gut punch and the end of an era with showrunner Russell T Davies departing as well. What followed has been decidedly mixed with great Doctors (Matt Smith, Peter Capaldi, and Jodie Whittaker) and uneven creative direction. It’s to the point that Davies’ return as showrunner (to the show that he rebooted 18 years ago) feels like a rescue mission designed to excite the fan base.

Bringing Tennant back for three special episodes (the last of which aired Saturday) was surely phase 1 of that plan, but it came with some risk, specifically that the audience would predictably fall in love with Tennant again and want him to stay, creating a potential barrier for the incoming Doctor, Ncuti Gatwa (Sex Education, Barbie). In the wake of Saturday’s episode, “The Giggles,” those worries have mostly disappeared thanks to a bold move that messes with over 60 years of established continuity.

Big, explodey, and emotional regenerations are out, bi-generations are in, allowing Time Lords to branch off from one another as opposed to having to essentially die so the other can live. The ultimate 2-for-1 deal. A little confused? Us too. A little miffed at the continuity shakeup? No. To hell with tradition. It’s a 60-year-old TV show. Old words are for politicians and Sunday school teachers to cling to. Everyone else should enjoy a good resorting from time to time.

But what does it all mean? The bi-generation makes a lot of things possible, from a narrative standpoint. Most obviously, there’s the possibility that Tennant’s legendary run as The Doctor may not actually be over. He’s just off in the garden having a wonderful time being happy and surrounded by his best friend Donna Noble (Catherine Tate) and her family while Gatwa’s Doctor draws all focus while skipping across time and space. But what if he needs a hand? Or what if Tennant’s Doctor takes his TARDIS out for a spin of his own, falling into familiar trouble in the occasional special episode that’s divorced from the show’s main story?

It’s not just Tennant. Smith, Capaldi, Whittaker – they could all make an appearance, theoretically, because according to Davies, the bi-generation wasn’t just about Gatwa’s 15th Doctor and Tennant’s latest iteration of the character.

From an episode commentary recorded by Davies and reported on by The Radio Times, Davies is saying, essentially, every single past regeneration has been retroactively made into a bi-generation:

“I think all of the Doctors came back to life with their individual TARDISes, the gift of the Toymaker, and they’re all out there travelling round in what I’m calling a Doctor verse.

“Sylvester McCoy woke up in a drawer, in a morgue, in San Francisco… and Jon Pertwee woke up on the floor of the laboratory,” he says.

This is absolutely chaotic and I love it. I’ll say this, though, while Davies opened the seal with this one and while it gave Tennant’s Doctor a wonderful ending rooted in the idea that every once in a while a warrior gets to claim a reward and some peace, I do wonder if he will someday be called back into battle to help close that seal and forfeit that reward. That would be very Doctor Who. It would also acknowledge the blessing and curse of the Time Lord’s lifespan. It’s something that was conveniently explained away the last time Tennant’s Doctor (or a version of) got such a reward with the mortal half-human/half-time lord version living in another universe with Rose Tyler. But this Doctor can’t spend the rest of his lifetime being happy in the garden with Donna. He can only do it for the rest of her lifetime, if that.

While the bi-generation and Davies’ tease hints at the possibility of bigger adventures and returning favorites, it may not qualify as the most important moment from the episode. Before we discuss that, though, can we just take a moment to talk about the energy, light, and confidence coming off of Ncuti Gatwa as The Doctor? So commanding right from the start. Remember when Tennant’s Doctor burst into existence after Christopher Eccleston’s Doctor regenerated? How he had to have a lie down in his bathrobe. Gatwa’s Doctor is ready to roll out of the box and a breath of fresh air. I can’t wait to see what he does within this wild sandbox Davies has constructed.

Alright, the most important moment of the episode was the hug between Gatwa and Tennant. After the bi-generation and the defeat of The Toymaker, Tennant’s Doctor is filled with grief over the lives lost and his role in inadvertently inspiring The Toymaker’s appearance. But Gatwa stops the spiral, grabs him, locks eyes (like Tennant did with Tate in the previous episode to reassure her), and tries to free him from all this burden. It’s a beautiful moment, but also symbolic for what may be on the horizon week to week.

I don’t want to make it like Doctor Who didn’t operate from a place of grief and worry about the impact of his actions during Davies’ run. There was a certain haunted quality to both Eccleston and Tennant’s portrayals over all the devastation and carnage they had seen, but Steven Moffat, who took the showrunner baton after Davies left, leaned into it a bit more, focusing on The Doctor’s identity and the hard choices he had to make to save existence, even while destroying his own people. It was a lot to wrestle with. A lot of angst and sadness (with some joy too), which is referred to in the specials when Donna checks in on what The Doctor has been up to for 15 years. And so it was nice that someone offered him absolution while at the same time, creating a clean slate for Davies to remake the show (again) with Gatwa’s Doctor being somewhat lighter without all that weight on him. The regenerated Doctor has always been new, but this Doctor is newer than new, it seems, and we are here for it and everything else Davies has planned with or without a few extra Time Lords from time to time.

The Doctor returns in the Doctor Who Christmas Special on Christmas Day (Disney+)