Sarah Jane Smith travels to Antarctica where her friend, Will, is part of a research team studying global warming. But someone at Nikita Base is a murderer and everybody has a guilty secret. When a massive storm severs all communications, the killer strikes and the truth is revealed.
Will anyone get off the ice alive?
to be added
- Sarah Jane Smith - Elisabeth Sladen
- Josh Townsend - Jeremy James
- Will Sullivan - Tom Chadbon
- Gideon Munro - Nicholas Briggs
- Morgane Kaditch - Julia Righton
- Jack - Jack Galagher
- Newsreader - Shaun Ley
- The Keeper - Jacqueline Pearce
- Sir Donald Wakefield - Stephen Greif
- Other roles - Jon Weinberg, David Gooderson and Patricia Leventon
- Morgane is a member of the Crimson Chapter of the Orphans of the Future.
- Morgane mentions/mumbles about the Book of Tomorrows.
- Sarah Jane rarely drinks alcohol.
- Josh mentions Sarah Jane's shooting in Florence. (AUDIO: Buried Secrets).
- Sarah previously visited Antarctica in the 1970s in the company of the Fourth Doctor. (TV: The Seeds of Doom) She would later do so again in 2009. (TV: The Gift)