The story where the Doctor regenerates, gets a hideous wardrobe, and nearly strangles his new companion — all while trying to rescue some really boring twins.
Short Synopsis
The newly regenerated Sixth Doctor drags Peri into a plot involving kidnapped math prodigy twins, giant slug aliens, and a nefarious plan to move planets. Peri questions her life choices, fans question the BBC’s, and the Doctor declares himself a “noble hero” while wearing what looks like a patchwork circus tent.
Extended Storyline
We begin with the Doctor freshly regenerated after sacrificing himself for Peri. Instead of easing her in gently, he immediately goes full mood-swing: paranoid, egotistical, and prone to rants about his brilliance. Peri tries to calm him down, but in a moment that will haunt fandom forever, he turns on her and actually tries to strangle her. Yes, that really happened. Yes, on-screen. Welcome to the Sixth Doctor era, everybody!
Once he’s recovered (and by “recovered,” we mean bounced between mania and self-pity like a pinball), the Doctor insists he’s perfectly fine. He demonstrates this by changing into an outfit so aggressively ugly it could cause retinal damage. The patchwork rainbow coat was meant to scream “unpredictable!” but mostly screams “children’s birthday clown lost a fight with a curtain factory.”
Meanwhile, the plot proper involves Romulus and Remus, twin math prodigies whose personalities are flatter than the chalkboards they scribble on. They’re kidnapped by Professor Edgeworth — secretly Azmael, an old Time Lord colleague of the Doctor. Azmael is in league with the slug-like Gastropods, led by Mestor, who has one of the most over-the-top villain performances in the history of Doctor Who. Imagine a Shakespearean actor forced to wear a rubber slug costume and play it completely straight.
The Gastropods’ master plan? Use the twins’ mathematical genius to shift entire planets into new orbits, ensuring the survival of their species while dooming everyone else. It’s as ridiculous as it sounds, and it’s executed with all the subtlety of a Saturday morning cartoon.
The Doctor and Peri eventually track the twins down, bump into Azmael (who turns out to have good intentions buried under terrible decisions), and discover Mestor’s sluggy scheme. Azmael sacrifices himself to stop Mestor, in what should be an emotional moment but mostly feels like, “Why is this story taking itself so seriously when it looks like this?”
In the end, the Doctor defeats Mestor with a combination of bravado, technobabble, and pure ego. He then delivers a triumphant speech about being a “man of nobility, reason, and intellect,” which is a bold claim given that he’s still wearing the coat and nearly killed his companion. Peri looks unconvinced, and honestly, so does the audience.

