Maggie Service

Maggie Service played Elsie in the Doctor Who television story Deep Breath.

She also voiced several characters for Big Finish Productions.

Doctor Who

 * Deep Breath - Elsie

Doctor Who Main Range

 * Revenge of the Swarm - Root & Receptionist

The Sixth Doctor Adventures

 * The End of the Line - Hilary Ratchett

The Ninth Doctor Adventures

 * The Curse of Lady Macbeth - Sorscha / "The Fuath"

UNIT: Nemesis

 * Eleven's Eleven - Ava Drake
 * The Curator's Gambit - Ava Drake

Missy

 * Divorced, Beheaded, Regenerated - Catherine Parr