Season 4
episodes
1.Episode 1
Jan 4, 1976
2.Episode 2
Jan 11, 1976
3.Episode 3
Jan 18, 1976
4.Episode 4
Jan 25, 1976
5.Episode 5
Feb 1, 1976
6.Episode 6
Feb 8, 1976
7.Episode 7
Feb 15, 1976
8.Episode 8
Feb 22, 1976
9.Episode 9
Feb 29, 1976
10.Episode 10
Mar 7, 1976
11.Episode 11
Mar 14, 1976
12.Episode 12
Mar 21, 1976
13.Episode 13
Mar 28, 1976
14.Episode 14
Apr 4, 1976
15.Episode 15
Apr 11, 1976
16.Episode 16
Apr 18, 1976
17.Episode 17
Apr 25, 1976
18.Episode 18
May 2, 1976
19.Episode 19
May 9, 1976
20.Episode 20
May 16, 1976
21.Episode 21
May 23, 1976
22.Episode 22
May 30, 1976
23.Episode 23
Jun 6, 1976
24.Episode 24
Jun 13, 1976
25.Episode 25
Jun 20, 1976
26.Episode 26
Jun 27, 1976
27.Episode 27
Jul 4, 1976
28.Episode 28
Jul 11, 1976
29.Episode 29
Jul 18, 1976
30.Episode 30
Jul 25, 1976
31.Episode 31
Aug 1, 1976
32.Episode 32
Aug 8, 1976
33.Episode 33
Aug 15, 1976
34.Episode 34
Aug 22, 1976
35.Episode 35
Aug 29, 1976
36.Episode 36
Sep 5, 1976
37.Episode 37
Sep 12, 1976
38.Episode 38
Sep 19, 1976
39.Episode 39
Sep 26, 1976
40.Episode 40
Oct 3, 1976
41.Episode 41
Oct 10, 1976
42.Episode 42
Oct 17, 1976
43.Episode 43
Oct 24, 1976
44.Episode 44
Oct 31, 1976
45.Episode 45
Nov 7, 1976
46.Episode 46
Nov 14, 1976
47.Episode 47
Nov 21, 1976
48.Episode 48
Nov 28, 1976
49.Episode 49
Dec 5, 1976
50.Episode 50
Dec 12, 1976
51.Episode 51
Dec 19, 1976
52.Episode 52
Dec 26, 1976