Clyde Langer and Rani Chandra sit in Sarah Jane Smith's attic and read. Clyde thinks history is amazing because there are some interesting characters such as Erasmus Darkening. He asks Mr Smith about Erasmus Darkening. Mr Smith tells Clyde and Rani a lot about Erasmus, James Marchwood and Erasmus's transdimensional exalurator.
- In the 1920s the psychic investigator Harry Price catalogued 121 different entities within Ashen Hill Manor.
- Erasmus Darkening has a transdimensional exalurator.
Story notes Edit
- This episode features clips from The Eternity Trap.