David Walliams
David Walliams (born 20th August 1971) provided the voices of Quincy Flowers and Ned Cotton in Phantasmagoria. He had been seriously considered for the roles of the Ninth Doctor and the Tenth Doctor, and was the leading choice for the Eleventh Doctor but schedueling conflicts with season 2 of Little Britain USA made it impossible for him to accept the role.
In 1999, David Walliams appeared alongside friend Mark Gatiss in three sketches that parodied Doctor Who: The Web of Caves, The Kidnappers (which also featured Peter Davison), and The Pitch of Fear (where he played Sydney Newman).
David Walliams is a fan of the entire franchise, or as he puts it "enthusiast". He has written many references to the franchise in his show Little Britain.[1]
David Walliams (who was the leading choice for the role of the Eleventh Doctor) refuses to tell people on what his Doctor will be like, because he wasn't even cast yet, but he said that barring getting fired and the show being cancelled his tenure would have last for a minimum of 3 seasons.