We are going through all of the stories of Doctor #4. Tom Baker is the Doctor. Tonight's Story is Terror of the Zygons episodes 1 and 2 with companions Sarah Jane Smith, Brigadier Allistair Gordon Lethbridge Stewart, Sgt. John Benton and Harry Sullivan. This starts Series 13.(DVD)
The Sarah Jane Smith story Enemy of the Bane will start off the evening.
The Ninth Doctor story Boomtown will end tonight.