Brian Sinclair (veterinary surgeon) Ministry of Agriculture's Sterility Advisory unit, rising to become head of the Veterinary Investigation Centre in Leeds. He was the model for the character 'Tristan Farnon' in Wight's semi-autobiographical novels, which were later adapted to the big screen in two films, and television under the name "All Creatures Great and Small". The fictional Tristan was portrayed as a charming rogue who was still studying veterinary medicine in the early books, constantly having to re-take examinations because of his lack of application, often to be found in the pub, and subject to tirades from his bombastic elder brother Siegfried. Unlike his
All Creatures Great and Small (TV series) Helen's anniversary dinner. It was in Richmond that Peter Davison decided to leave the role of "Doctor Who". "I made the decision to leave the series after sitting on my bed in a hotel room in Richmond. John Nathan-Turner had been pushing me to do a fourth year (I was yet to start my third), and my agent had called me for the second time that day. It would have meant better money (within reason - this was the BBC, after all), and a chance to have more say in story development, but it also broke my unwritten 'three series