Jaye Griffiths

 played various roles both on television and for Big Finish Productions.

Doctor Who
As Jac
 * The Magician's Apprentice
 * The Zygon Invasion

The War Doctor

 * The Neverwhen - Daylin

The Diary of River Song

 * Abbey of Heretics - Sister Ursula

The Robots

 * The Sentient - Til Rork