Elisabeth Sladen (Sarah Jane Smith), Jeremy James (Josh), Tom Chadbon (Will), Jacqueline Pearce (Keeper), David Gooderson (Dexter), Patricia Leventon (Maude), Katarina Olsson (Emily), Shaun Ley (Newsreader), Stephen Greif (Sir Donald)
Sarah Jane Smith has been attacked, stalked and shot by the acolytes of a doomsday cult. When she tries to turn the tables, Sarah discovers the Crimson Chapter has a weapon that could claim millions of lives – and her own actions may have instigated their genocidal plan.
- Fatal Consequences was the third release in the second series of Sarah Jane Smith audio stories produced by Big Finish Productions
- Sarah Jane uses memories of Harry Sullivan to persuade his brother, Will, to join her in the battle against the Crimson Chapter.
- The Book of Tomorrows was inspired by the journals of an Italian duke who wrote of a woman named Sarah from the future. (The Masque of Mandragora)