S18 · E21
The planet Traken. The Traken union is a society living in perfect harmony, watched over by the powerful but benign Keeper. But now the Keeper is dying, and he senses a great evil within his protectorate. Can the Doctor help him discover the secret of the Melkur?
S18 · E01
Aug 30, 1980 · 24m
S18 · E02
Sep 6, 1980 · 21m
S18 · E03
Sep 13, 1980 · 22m
S18 · E04
Sep 20, 1980 · 22m
S18 · E05
Sep 27, 1980 · 25m
S18 · E06
Oct 4, 1980 · 22m
S18 · E07
Oct 11, 1980 · 22m
S18 · E08
Oct 18, 1980 · 20m
S18 · E09
Oct 25, 1980 · 25m
S18 · E10
Nov 1, 1980 · 23m
S18 · E11
Nov 8, 1980 · 22m
S18 · E12
Nov 15, 1980 · 25m
S18 · E13
Nov 22, 1980 · 23m
S18 · E14
Nov 29, 1980 · 24m
S18 · E15
Dec 6, 1980 · 25m
S18 · E16
Dec 13, 1980 · 25m
S18 · E17
Jan 3, 1981 · 23m
S18 · E18
Jan 10, 1981 · 24m
S18 · E19
Jan 17, 1981 · 23m
S18 · E20
Jan 24, 1981 · 25m
S18 · E21
Jan 31, 1981 · 25m
S18 · E22
Feb 7, 1981 · 25m
S18 · E23
Feb 14, 1981 · 24m
S18 · E24
Feb 21, 1981 · 26m
S18 · E25
Feb 28, 1981 · 25m
S18 · E26
Mar 7, 1981 · 25m
S18 · E27
Mar 14, 1981 · 25m
S18 · E28
Mar 21, 1981 · 26m