Zoe Heriot was an astrophysicist and astrometricist first class who worked in the parapsychology library aboard Space Station W3. She spent a period travelling with the Time Lord known as the Doctor, but her memory was altered by the Time Lords so that she would only remember her first encounter with him.
- Doctor Who:
- Meanwhile in the TARDIS: "Scene 2" (visual record)
- Destiny of the Doctor: "Shadow of Death"