played by
Sophie Aldred

Ace played by Sophie Aldred

Ace originally came from Perivale, Earth. A freak time storm took her to Iceworld where she met the Doctor, Mel, and Sabalom Glitz. She stayed with the Doctor as Mel left with Glitz. Much to the Doctors dissatisfaction she usually carries round Nitro-9, a very high explosive.

First regular appearance: Dragonfire
Final regular appearance: Survival

Sophie Aldred has also appeared in:


  • Grandmother Katherine Dudley
  • Mother Audrey Dudley
  • Perivale, Earth (20th century)
  • Tainted by Curse of Fenric
  • Infected by the Cheetah People

Ace has met the following Doctors: