Torchwood
Cast List: A
- Charles Abomeli (cast in 4 episodes, e.g. Colonel Oduya in Children Of Earth: Day One)
- Daniel Adegboyega (cast as Guard in The Categories of Life)
- Freema Agyeman (cast in 4 episodes, e.g. Martha Jones in Reset)
- Noriko Aida (cast in 2 episodes, e.g. Toshiko's Mother in Fragments)
- Brett Allen (cast as Ben Taylor in A Day in the Death)
- Lauren Ambrose (cast in 7 episodes, e.g. Jilly Kitzinger in Rendition)
- Tasha Ames (cast as Carla in Dead of Night)
- Nikki Amuka-Bird (cast as Beth Halloran in Sleeper)
- Jan Anderson (cast as Marie Thomas in Reset)
- Thea Andrews (cast as Local Reporter in Dead of Night)
- Ceri Ann Gregory (cast as Trina in Something Borrowed)
- Heather Ann Smith (cast as Joan Cabina in The New World)
- Rhys Ap William (cast as Police Officer 1 in Dead Man Walking)
- McKenzie Applegate (cast as Girl in The Blood Line)
- Matthew Arwel-Pegram (cast as Driver in Sleeper)
- Pat Asanti (cast as Inspector in Immortal Sins)
- Roger Ashton-Griffiths (cast as Mr Garrett in Random Shoes)
- Richard Augustine (cast in 2 episodes, e.g. George Sayer in Rendition)
- Rosalind Ayres (cast as Mrs Wintergreen in The House of the Dead)