Fair rating?Doctor Who· Season 26 · Episode 4
Battlefield, Part Four
The Brigadier takes on the Destroyer while Morgaine takes control of UNIT's warhead..
Streaming on (US) 
See all
#1In Season 26of 14 rated episodes
#211All-timeof 700 rated episodes
+0.4vs season avgSeason 26 averages 8.5
1989First airedSeptember 27, 1989
Crew
Ben AaronovitchWriter