The thirteenth season of Doctor Who began on 30 August 1975 with the first episode of "Terror of the Zygons" and ended with the last episode of "The Seeds of Doom" on 6 March 1976.
Stories[]
| Title | Written by | Directed by | Episodes | Air Dates | Doctor |
|---|---|---|---|---|---|
| "Terror of the Zygons" (4F) | Robert Banks Stewart | Douglas Camfield | 1 to 4 | 30 August - 20 September 1975 | Fourth Doctor |
| "Planet of Evil" (4H) |
Louis Marks | David Maloney | 5 to 8 | 27 September - 18 October 1975 | Fourth Doctor |
| "Pyramids of Mars" (4G) | Stephen Harris | Paddy Russell | 9 to 12 | 25 October - 15 November 1975 | Fourth Doctor |
| "The Android Invasion" (4J) | Terry Nation | Barry Letts | 13 to 16 | 22 November - 13 December 1975 | Fourth Doctor |
| "The Brain of Morbius" (4K) | Robin Bland (Terrance Dicks and Robert Holmes) | Christopher Barry | 17 to 20 | 3 - 24 January 1976 | Fourth Doctor |
| "The Seeds of Doom" (4L) | Robert Banks Stewart | Douglas Camfield | 21 to 26 | 31 January - 6 March 1976 | Fourth Doctor |
Cast[]
Regular[]
- Tom Baker as the Doctor (six stories)
- Elisabeth Sladen as Sarah Jane Smith (six stories)
Recurring[]
- Nicholas Courtney as Brigadier Alistair Lethbridge-Stewart (one story)
- Max Faulkner as Corporal Richard Adams (one story)
- John Levene as Regimental Sergeant Major John Benton (two stories)
- Ian Marter as Surgeon Lieutenant Harry Sullivan (two stories)
- Barry Summerford as Private Thurston (two stories)