Season 13 aired between 11 Feb 1974 and 14 Nov 1974, 39 episodes.
Episodes
E01
Episode 1
11 Feb 1974
E02
Episode 2
11 Feb 1974
E03
Episode 3
11 Feb 1974
E04
Episode 4
E05
Episode 5
E06
Episode 6
E07
Episode 7
15 Mar 1974
E08
Episode 8
15 Mar 1974
E09
Episode 9
15 Mar 1974
E10
Episode 10
15 Mar 1974
E11
Episode 11
E12
Episode 12
E13
Episode 13
E14
Episode 14
E15
Episode 15
E16
Episode 16
E17
Episode 17
E18
Episode 18
E19
Episode 19
E20
Episode 20
E21
Episode 21
12 Jul 1974
E22
Episode 22
12 Jul 1974
E23
Episode 23
12 Jul 1974
E24
Episode 24
E25
Episode 25
E26
Episode 26
E27
Episode 27
E28
Episode 28
E29
Episode 29
E30
Episode 30
11 Oct 1974
E31
Episode 31
11 Oct 1974
E32
Episode 32
11 Oct 1974
E33
Episode 33
14 Nov 1974
E34
Episode 34
14 Nov 1974
E35
Episode 35
14 Nov 1974
E36
Episode 36
14 Nov 1974
E37
Episode 37
E38
Episode 38
E39
Episode 39