Doctor Who 18×12: x
Marshmen invade the Terradonian ship thanks to Romana, who seems to be in communion with them. While the ship’s inhabitants flee for their lives, the Doctor discovers a crucial fact why these humanoids can never return to the planet Terradon.
18 - 1The Leisure Hive (1) Aug. 30, 1980
18 - 2The Leisure Hive (2) Sep. 06, 1980
18 - 3The Leisure Hive (3) Sep. 13, 1980
18 - 4The Leisure Hive (4) Sep. 20, 1980
18 - 5Meglos (1) Sep. 27, 1980
18 - 6Meglos (2) Oct. 04, 1980
18 - 7Meglos (3) Oct. 11, 1980
18 - 8Meglos (4) Oct. 18, 1980
18 - 9Full Circle (1) Oct. 25, 1980
18 - 10Full Circle (2) Nov. 01, 1980
18 - 11Full Circle (3) Nov. 08, 1980
18 - 12Full Circle (4) Nov. 15, 1980
18 - 13State of Decay (1) Nov. 22, 1980
18 - 14State of Decay (2) Nov. 29, 1980
18 - 15State of Decay (3) Dec. 06, 1980
18 - 16State of Decay (4) Dec. 13, 1980
18 - 17Warriors' Gate (1) Jan. 03, 1981
18 - 18Warriors' Gate (2) Jan. 10, 1981
18 - 19Warriors' Gate (3) Jan. 17, 1981
18 - 20Warriors' Gate (4) Jan. 24, 1981
18 - 21The Keeper of Traken (1) Jan. 31, 1981
18 - 22The Keeper of Traken (2) Feb. 07, 1981
18 - 23The Keeper of Traken (3) Feb. 14, 1981
18 - 24The Keeper of Traken (4) Feb. 21, 1981
18 - 25Logopolis (1) Feb. 28, 1981
18 - 26Logopolis (2) Mar. 07, 1981
18 - 27Logopolis (3) Mar. 14, 1981
18 - 28Logopolis (4) Mar. 21, 1981