Season 6 poster

Season 6

44 episodes August 10, 1968

This season featured the first ever UNIT story, The Invasion, which showcased the return of Brigadier Lethbridge-Stewart. It also featured the first official appearance of Time Lords and the as yet unnamed Doctor's home planet (another member of Susan and the Doctor's race, the Monk, had appeared previously, but without much elaboration and without using the term "Time Lord"). It also marked the tenure of Patrick Troughton as the Second Doctor. It consisted of seven serials and forty-four episodes, including two epic-length storylines: the eight episodes of The Invasion and the ten-episode The War Games.

Episodes

1 The Dominators (1) Aug 10, 1968 No ratings 2 The Dominators (2) Aug 17, 1968 No ratings 3 The Dominators (3) Aug 24, 1968 No ratings 4 The Dominators (4) Aug 31, 1968 No ratings 5 The Dominators (5) Sep 7, 1968 No ratings 6 The Mind Robber (1) Sep 14, 1968 No ratings 7 The Mind Robber (2) Sep 21, 1968 No ratings 8 The Mind Robber (3) Sep 28, 1968 No ratings 9 The Mind Robber (4) Oct 5, 1968 No ratings 10 The Mind Robber (5) Oct 12, 1968 No ratings 11 The Invasion (1) Nov 2, 1968 No ratings 12 The Invasion (2) Nov 9, 1968 No ratings 13 The Invasion (3) Nov 16, 1968 No ratings 14 The Invasion (4) Nov 23, 1968 No ratings 15 The Invasion (5) Nov 30, 1968 No ratings 16 The Invasion (6) Dec 7, 1968 No ratings 17 The Invasion (7) Dec 14, 1968 No ratings 18 The Invasion (8) Dec 21, 1968 No ratings 19 The Krotons (1) Dec 28, 1968 No ratings 20 The Krotons (2) Jan 4, 1969 No ratings 21 The Krotons (3) Jan 11, 1969 No ratings 22 The Krotons (4) Jan 18, 1969 No ratings 23 The Seeds of Death (1) Jan 25, 1969 No ratings 24 The Seeds of Death (2) Feb 1, 1969 No ratings 25 The Seeds of Death (3) Feb 8, 1969 No ratings 26 The Seeds of Death (4) Feb 15, 1969 No ratings 27 The Seeds of Death (5) Feb 22, 1969 No ratings 28 The Seeds of Death (6) Mar 1, 1969 No ratings 29 The Space Pirates (1) Mar 8, 1969 No ratings 30 The Space Pirates (2) Mar 15, 1969 No ratings 31 The Space Pirates (3) Mar 22, 1969 No ratings 32 The Space Pirates (4) Mar 29, 1969 No ratings 33 The Space Pirates (5) Apr 5, 1969 No ratings 34 The Space Pirates (6) Apr 12, 1969 No ratings 35 The War Games (1) Apr 19, 1969 No ratings 36 The War Games (2) Apr 26, 1969 No ratings 37 The War Games (3) May 3, 1969 No ratings 38 The War Games (4) May 10, 1969 No ratings 39 The War Games (5) May 17, 1969 No ratings 40 The War Games (6) May 24, 1969 No ratings 41 The War Games (7) May 31, 1969 No ratings 42 The War Games (8) Jun 7, 1969 No ratings 43 The War Games (9) Jun 14, 1969 No ratings 44 The War Games (10) Jun 21, 1969 No ratings