Tristan Farnon is Siegfried Farnon’s younger brother, described in the summary as his “little brother.” Based on Brian Sinclair and played by Peter Davison, he is among the series’ principal characters in the story of the Skeldale House veterinary practice.
Older version of Adso narrating the story.
The owner of Birtwick Park and one of Beauty's first and most benevolent masters. His family initially cares for Beauty, though his wife's illness eventually forces them to part ways.
Travels to Gallifrey with Tegan and Turlough after sensing timeline disruption. Investigates the Time Scoop conspiracy, uncovers Borusa's plot to gain immortality via the Coronet, and is temporarily compelled by it. Arrives at the Tomb, refuses Rassilon's offer of immortality, and is briefly named Lord President before fleeing Gallifrey with his companions.
The Fifth Doctor travels to Sea Base 4 to show his companions Earth's future. He attempts to prevent conflict with the Silurians, destroys the Myrka using a UV generator, and ultimately floods the base with hexachromite gas to stop the alien threat. He later switches the gas to oxygen to save the creatures and interfaces with the control system to halt the missile launch.
The Fifth Doctor travels with Tegan and Turlough through a time corridor to London and a prison space station. He helps fight Daleks, attempts to stop Davros, and ultimately uses the Movellan virus to destroy the Dalek threat before preparing to leave.
The Fifth Doctor is a Time Lord whose bio-data allows the Renegade to bond with him. Although the High Council orders his execution, he survives when his mind is taken into the Matrix and his body is hidden. He later returns to normal space, pursues Omega with Nyssa, and expels him back to the antimatter universe.
A new tenant at the Grange who visits Wuthering Heights during a storm. Heathcliff's hostility makes him uncomfortable, and he is forced to remain there overnight when no guide is available.
An investigative filmmaker making an exposé about AirZone with Anthony Stanwick, Dunbar infiltrates the company's headquarters to access its computer system. He finds Rachel being held and injected with a green fluid, helps her escape, and is killed. His apparition later urges Arnie Davies to investigate AirZone.
Herbie is Rose’s partner and a supporter of the family troupe; Rose tells Louise that he helped pay for her birthday gift. He discusses changing the act’s image with Rose, but refuses her insistence that they marry the next morning. He says he still loves her while deciding to leave, confronting Rose with the possible end of their relationship.
Peter Davison has 151 screen credits in a career dating back to 1963. Their work spans 4 cinematic universes — most prominently P.R.O.B.E. Collection with 3 titles. Signature works include Law & Order: UK, Cuts, Doctor Who: The Caves of Androzani. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 4 universes
Related entry on Wikidata (Q358427), public domain (CC0).
