Celia Imrie

 portrayed Miss Kizlet in the Doctor Who television story The Bells of Saint John. She also voiced Dr Elizabeth Bradley in the Big Finish audio The Fifth Citadel, Madame Tissot in Gallery of Ghouls, and Livia in Enemy Lines.

Imrie is well known for appearing in several British films such as Bridget Jones Diary, Calendar Girls and St. Trinians, as well as portraying Starfighter pilot Ellberger in Star Wars Episode One: The Phantom Menace.

In 2012 she also appeared in Titanic, alongside The Bells of Saint John co-star, Jenna-Louise Coleman.