Doctor Who Season 18 Characters & Cast — No Spoilers
Every character in Doctor Who season 18 with photos and the actors who play them, including Tom Baker, John Leeson, Lalla Ward — spoiler-free, nothing from later seasons.
- The Doctor — played by Tom Baker
- K9 (voice) — played by John Leeson
- Romana II — played by Lalla Ward
- Adric — played by Matthew Waterhouse
- Tremas / Tremas / The Master / The Master (voice) / The Master — played by Anthony Ainley
- Tegan Jovanka — played by Janet Fielding
- Melkur (voice) — played by Geoffrey Beevers
- Kalmar — played by Arthur Hewlett
- Ivo — played by Clinton Greyn
- Keara — played by June Page
- Rorvik — played by Clifford Rose
- Marta — played by Rhoda Lewis
- Nefred — played by James Bree
- Packard — played by Kenneth Cope
- Tarak — played by Thane Bettany
- Login — played by George Baker
- Aukon — played by Emrys James
- Zargo — played by William Lindsay
- Camilla — played by Rachel Davies
- Garif — played by Alan Rowe
All seasons of Doctor Who: full spoiler-free character guide