The Valeyard (DWv2) was a evil alternate twelfth and thirteenth incarnations of the Doctor, who attempted to secure his timelines sucsess. In the mind-bending seqeunce in The Emissary of Darkness, the Valeyard's past incarnations a depicted as Mia Jaques, Gwen Terry Tyler, Sven Warbuton, Ron Hubbars and Emmet Smith.