This Christmas, carnivorous snow meets Victorian values.

The Doctor has retired to 1892 London. Despite the protests of his allies, he is determined to keep out of mankind's affairs. However, a governess named Clara has stumbled upon a plot which only the Doctor can unravel, involving the death of her predecessor in ice and the sinister Dr. Simeon, who controls monsters made of sentient snow. And there is another mystery afoot: Clara is the spitting image of Oswin Oswald, whom the Doctor saw die in the Dalek asylum...

Cast

Matt Smith

The Doctor

Jenna Coleman

Clara Oswin Oswald

Richard E. Grant

Dr. Walter Simeon

Dan Starkey

Strax

Catrin Stewart

Jenny Flint

Neve McIntosh

Madame Vastra

Tom Ward

Captain Latimer

Liz White

Alice

J

Joseph Darcey-Alden

Digby Latimer

Ellie Darcey-Alden

Francesca Latimer

Ian McKellen

The Great Intelligence (voice)

Juliet Cadzow

Ice Governess (voice)

Jim Conway

Uncle Josh

C

Cameron Strefford

Young Walter

A

Annabelle Dowler

Walter's Mother

Ben Addis

Bob Chilcott

D

Daniel Hyde

Lead Worker

S

Sophie Miller-Sheen

Girl