The Doctor (Doctor Who) credits Tennant as "Doctor Who". The credit reverted to "The Doctor" for 2005's Christmas special "The Christmas Invasion" and all subsequent stories at Tennant's request. Matt Smith, Peter Capaldi and Jodie Whittaker have continued to be credited as "The Doctor". John Hurt plays a mysterious past incarnation of the Doctor in the 50th anniversary special "The Day of the Doctor", with minor roles in "The Name of the Doctor" and mini-episode "The Night of the Doctor", created as a "mayfly Doctor" by Steven Moffat. In the television episodes, he is credited as "The Doctor", but he is introduced as "The
Janet Watson Janet Watson Janet Vida Watson FRS FGS (1923–1985) was a British geologist. She was the first woman to become president of the Geological Society of London. She was born 1 September 1923 in Hampstead, London. Her parents were David M. S. Watson FRS, a vertebrate palaeontologist and professor of zoology and comparative anatomy in the University of London, and Katharine M. Parker, who did research in embryology before marrying. Watson grew up with her sister Katharine Mary in South Hampstead and attended the local school, before going to Reading University to read General Science. She graduated with a first class