All aboard the most glamorous train in space! Fine dining, glittering gowns, and a mummy that kills you in exactly 66 seconds. Try not to choke on your champagne.
Short Synopsis
The Doctor and Clara board a luxury space train styled after the Orient Express, only to discover a supernatural-looking mummy stalking the passengers. Once you see it, you have exactly 66 seconds to live. The Doctor must figure out what it is, who’s behind it, and how to stop it before everyone becomes dessert.
Extended Storyline
We open with a woman enjoying the most elegant dinner in the galaxy when she suddenly starts panicking, screaming at what looks like a rotting mummy waddling toward her. Everyone else sees… nothing. She dies precisely 66 seconds later. Honestly, it’s not the ideal Yelp review for the Space Orient Express.
Enter the Doctor and Clara. Clara, fresh off her fury from Kill the Moon, is here on what she swears is her “last hurrah” with the Doctor. She’s planning the whole “one last adventure, part ways amicably, pretend you’re not emotionally compromised” thing. The Doctor, of course, treats it like a casual train ride with added champagne.
But because this is Doctor Who, their luxury outing gets derailed by sudden death. More passengers begin seeing the mysterious mummy, and each drops dead 66 seconds later. Panic spreads. The Doctor’s response? He perks up like a cat who’s just spotted a red laser dot. Clara is appalled, but he’s in full detective mode.
The train, as it turns out, isn’t just for leisure. It’s actually a laboratory filled with scientists and medical experts, all brought together under false pretenses. Someone has orchestrated this entire situation to study the “Foretold” (that’s the mummy’s official name — very metal), because apparently intergalactic murder experiments are what the future does for fun.
The Foretold works on a very clear mechanic: it targets someone, appears only to them, drains their life force, and kills them after exactly 66 seconds. You’d think the passengers would all invest in some very large egg timers, but instead they opt for screaming and clutching their pearls.
The Doctor starts interrogating survivors and analyzing deaths with his usual bedside manner: blunt, clinical, and not at all reassuring. Clara, meanwhile, is trapped in another carriage with Maisie, a passenger who lost her grandmother to the Foretold. The two bond over how utterly infuriating the Doctor can be, which is honestly the fastest way to build female solidarity in the Whoniverse.
When Maisie herself becomes the next target, the Doctor does something very “Twelve”: he lies to her, promises he can save her, and then essentially uses her as bait. Except, in a twisted way, it works. By channeling Maisie’s trauma into himself via tech-jiggery, the Doctor tricks the Foretold into targeting him. He now has 66 seconds to solve the puzzle and stay alive — a very “deadline under pressure” situation.
And he does it. Because of course he does. He realizes the Foretold is not some mystical curse but an ancient soldier trapped in endless battle, following old commands to drain the strongest opponent until released. By surrendering, the Doctor acknowledges the fight is over, and the Foretold collapses into dust. No more passengers on the 66-second timer of doom.
Just when Clara thinks it’s all over, the Doctor casually drops the bomb that the entire setup — the train, the passengers, the danger — was orchestrated by someone called “Gus.” Gus has been monitoring, manipulating, and would’ve happily killed everyone if the Doctor failed. The train’s interior is then decompressed in a tidy little act of villainous housekeeping, but the Doctor manages to save the survivors by rigging the teleport.
The episode closes with Clara and the Doctor looking out over the stars. She admits she can’t quite walk away, not yet — because traveling with him is too intoxicating, too dangerous, and too thrilling to quit. The “last hurrah” quietly extends into “maybe one more ride,” and the dance of mutual dependency continues.