Michael Jayston

Michael Jayston (born 29 October 1935 ) played the Valeyard in Doctor Who in 1986. He subsequently reprised the character in many Big Finish audios.

He went on to play Donald De Souza in Emmerdale, contemporaneously with Jenna Coleman's performance as Jasmine Thomas.

Doctor Who
As The Valeyard
 * The Mysterious Planet
 * Mindwarp
 * Terror of the Vervoids
 * The Ultimate Foe

BBC Audio

 * Tsar Wars - Tsar

Doctor Who Special Releases

 * Trial of the Valeyard
 * The Sixth Doctor: The Last Adventure
 * End of the Line (uncredited)
 * The Red House
 * Stage Fright
 * The Brink of Death

The Eighth Doctor: The Time War

 * Fugitive in Time (uncredited)
 * The War Valeyard - The Doctor Valeyard / The Trial Valeyard

The New Adventures of Bernice Summerfield

 * The Story So Far: Volume Two
 * Every Dark Thought

Doctor Who Unbound

 * He Jests at Scars...

Audiobook Readings

 * The Ultimate Foe