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
First Doctor contains a photograph of the First Doctor and the address of 76 Totters Lane. In "Vincent and the Doctor", both the First and Second Doctors appear on a printout when the Eleventh Doctor has the TARDIS identify him. In "The Big Bang", the Eleventh Doctor briefly mentions the First while bidding his farewell to a sleeping Amy Pond, referring to him as "the daft old man who stole a magic box and ran away". In "The Rings of Akhaten", the Eleventh Doctor mentions that he had visited Akhaten with his granddaughter, presumably as the First Doctor. The Twelfth Doctor refers