Eleventh Doctor
In a clip from "The Vampires of Venice" the Eleventh Doctor shows his library card, which 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.