The Doctor chooses Christmas

As their next destination

The next place to find disaster

That needs their intervention

They end up in 1869

They meet Charles Dickens too

Oh no! Dead people come alive

And they want you dead too

Rose and a random servant

Have a thoughtful conversation

It turns out she can read her mind

Sees cars and emigration

And then the mad lad figures out

The ghosts are made of gas

They take corpses as vehicles

So that they can touch grass

They're a species from another world

On the verge of extinction

They use Gwen to talk to them

A rift is their distinction

But it turns out that they're evil

And need to be beaten

She lights a match, young Gwyneth does

Which ends their lovely meeting