Season 13 aired between 02 Jan 1975 and 19 Nov 1975, 15 episodes.
Episodes
E01
Episode 1
02 Jan 1975
E18
Episode 18
27 Jan 1975
E23
Episode 23
03 Feb 1975
E30
Episode 30
12 Feb 1975
E36
Episode 36
20 Feb 1975
E40
Episode 40
26 Feb 1975
E168
Episode 168
09 Sep 1975
E180
Episode 180
25 Sep 1975
E183
Episode 183
30 Sep 1975
E184
Episode 184
01 Oct 1975
E185
Episode 185
02 Oct 1975
E190
Episode 190
09 Oct 1975
E209
Episode 209
05 Nov 1975
E214
Episode 214
12 Nov 1975
E219
Episode 219
19 Nov 1975