Where To Stream Doctor Who Season 18 Episode 27
Logopolis, Part Three
- Aired March 14, 1981
- 25 Min
- Rated 9.4
- Number 58 Of 700 Rated Episodes
With Nyssa from Traken unexpectedly rejoining the group, Adric aids the Monitor of Logopolis in trying to save the Doctor before time runs out. The Master, at liberty to prepare, is finally ready to reveal his true target, which unknowingly sets off the biggest catastrophe of all time.