Snowglobe 7

The Doctor and Martha visit the last snow on Earth… and discover why it’s best not to defrost everything at once.

Extended Storyline

It’s another day in the TARDIS, and the Doctor’s feeling nostalgic. “You know what I miss?” he says. “Snow! Real snow! Not atmospheric condensate or synthetic frost—actual frozen water falling from clouds!”
Martha, half-asleep, mutters, “You could just go to Norway.”
He grins. “Where’s the fun in that?”

Moments later, they step out into Snowglobe 7, a massive climate dome near what used to be Dubai. Inside is a pristine wonderland of snow, ice, and penguins (all cloned, all deeply unimpressed). The place exists as a tourist attraction for the ultra-rich, the kind of people who think global catastrophe is an opportunity for themed vacations.

At first, everything seems idyllic. The staff are friendly (in that overly polite, corporate way that screams “we’ve been briefed not to mention the lawsuits”), and Martha’s actually enjoying herself. The Doctor, naturally, starts poking around the machinery, mumbling something about “cryogenic anomalies” and “quantum frost variance.”

Then someone screams.

A team of workers uncover a massive, ancient chunk of ice buried beneath the snowfield — and inside it, something that looks disturbingly organic. Against the Doctor’s urgent protests (“Step away from the glowy frozen thing! That’s never gone well in human history!”), they start drilling.

Predictably, the ice cracks open.

Inside is a hibernating alien species — the Ice Core, an ancient lifeform predating humanity, designed to thrive in subzero conditions and feed off heat energy. Now, thawed out by the dome’s temperature regulators, they’re awake, hungry, and very displeased to discover they’re now part of a tourist attraction.

Within hours, Snowglobe 7 becomes a death trap. The aliens begin freezing entire sections of the dome, using the humans’ body heat as an energy source. The Doctor compares them to “living air conditioners with attitude.” Martha just calls them “bloody terrifying.”

The staff panic. The tourists demand refunds. The Doctor starts reverse-engineering the dome’s heating system to create a thermal inversion field — a plan that involves rerouting every power system in the dome through his sonic screwdriver and a coffee machine. (“Trust me, Martha. Espresso saves lives.”)

Meanwhile, Martha takes charge of the trapped civilians, showing the kind of leadership that makes you wish UNIT would just hire her already. She’s calm, pragmatic, and only slightly annoyed that every trip with the Doctor seems to end in “imminent hypothermia.”

As the situation worsens, the Doctor discovers that the Ice Core creatures aren’t purely evil — they’re refugees, survivors of a prehuman extinction event who mistook the dome’s artificial cold for a return to their natural habitat. They’re not trying to conquer Earth; they’re just trying not to die.

Cue one of those quintessential Doctor Who moments where the Doctor has to talk down a bunch of sentient icicles with a heartfelt speech about coexistence and thermostats. With Martha’s help, he reconfigures the dome’s systems to create a cold sub-environment deep below the structure, giving the creatures a safe zone to live without turning everyone else into popsicles.

Crisis averted, mostly. There’s some damage, a few broken snow machines, and one melted penguin mascot. The Doctor shrugs. “Could’ve been worse. Could’ve been Daleks in snow suits.”

As they prepare to leave, Martha looks around the silent, glittering dome. “You think they’ll be all right?” she asks.
The Doctor nods, gazing at the frozen horizon. “Everyone deserves somewhere to belong — even things that go bump in the blizzard.”

Then he grins, tossing her a snowball. “Now come on! Can’t visit a snowglobe and not have a snowball fight!”

She nails him square in the face.