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Matt Smith as The Doctor |
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Jenna Coleman as Clara Oswin Oswald |
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Richard E. Grant as Dr. Walter Simeon |
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Dan Starkey as Strax |
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Catrin Stewart as Jenny Flint |
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Neve McIntosh as Madame Vastra |
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Tom Ward as Captain Latimer |
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Liz White as Alice |
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Joseph Darcey-Alden as Digby Latimer |
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Ellie Darcey-Alden as Francesca Latimer |
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Ian McKellen as The Great Intelligence (voice) |
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Juliet Cadzow as Ice Governess (voice) |
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Jim Conway as Uncle Josh |
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Cameron Strefford as Young Walter |
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Annabelle Dowler as Walter's Mother |
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Ben Addis as Bob Chilcott |
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Daniel Hyde as Lead Worker |
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Sophie Miller-Sheen as Girl |
| Writing | Steven Moffat | Writer |
| Production | Caroline Skinner | Executive Producer |
| Production | Marcus Wilson | Producer |
| Production | Steven Moffat | Executive Producer |
| Directing | Saul Metzstein | Second Unit Director |
| Directing | Saul Metzstein | Director |
| Costume & Make-Up | Barbara Southcott | Makeup Designer |
| Production | Andy Pryor | Casting Director |
| Costume & Make-Up | Howard Burden | Costume Designer |
| Editing | William Oswald | Editor |
| Art | Michael Pickwoad | Production Design |
| Sound | Murray Gold | Original Music Composer |
| Camera | Stephan Pehrsson | Director of Photography |
