Season 4
episodes
1.Episode 1
Jan 2, 1978
2.Episode 2
Jan 3, 1978
3.Episode 3
Jan 4, 1978
4.Episode 4
Jan 5, 1978
5.Episode 5
Jan 6, 1978
6.Episode 6
Jan 10, 1978
7.Episode 7
Jan 12, 1978
8.Episode 8
Jan 16, 1978
9.Episode 9
Jan 17, 1978
10.Episode 10
Jan 18, 1978
11.Episode 11
Jan 23, 1978
12.Episode 12
Jan 24, 1978
13.Episode 13
Jan 25, 1978
14.Episode 14
Jan 26, 1978
15.Episode 15
Jan 27, 1978
16.Episode 16
Feb 4, 1978
17.Episode 17
Feb 6, 1978
18.Episode 18
Feb 14, 1978
19.Episode 19
Feb 21, 1978
20.Episode 20
Feb 22, 1978
21.Episode 21
Mar 1, 1978
22.Episode 22
Mar 7, 1978
23.Episode 23
Mar 15, 1978
24.Episode 24
Mar 28, 1978
25.Episode 25
Mar 30, 1978
26.Episode 26
Mar 31, 1978
27.Episode 27
Apr 3, 1978
28.Episode 28
Apr 4, 1978
29.Episode 29
Apr 24, 1978
30.Episode 30
Apr 25, 1978
31.Episode 31
Apr 26, 1978
32.Episode 32
May 2, 1978
33.Episode 33
May 3, 1978
34.Episode 34
May 10, 1978
35.Episode 35
May 15, 1978
36.Episode 36
May 16, 1978
37.Episode 37
May 17, 1978
38.Episode 38
May 18, 1978
39.Episode 39
May 19, 1978
40.Episode 40
May 25, 1978
41.Episode 41
May 26, 1978
42.Episode 42
May 29, 1978
43.Episode 43
May 30, 1978
44.Episode 44
May 31, 1978
45.Episode 45
Jun 1, 1978
46.Episode 46
Jun 2, 1978
47.Episode 47
Jun 8, 1978
48.Episode 48
Jun 9, 1978
49.Episode 49
Jun 12, 1978
50.Episode 50
Jun 13, 1978
51.Episode 51
Jun 14, 1978
52.Episode 52
Jun 16, 1978
53.Episode 53
Jun 26, 1978
54.Episode 54
Jun 29, 1978
55.Episode 55
Jun 30, 1978
56.Episode 56
Sep 11, 1978
57.Episode 57
Sep 12, 1978
58.Episode 58
Sep 20, 1978
59.Episode 59
Sep 25, 1978
60.Episode 60
Oct 3, 1978
61.Episode 61
Oct 17, 1978
62.Episode 62
Nov 3, 1978
63.Episode 63
Nov 6, 1978
64.Episode 64
Nov 13, 1978
65.Episode 65
Nov 14, 1978
66.Episode 66
Nov 15, 1978
67.Episode 67
Nov 16, 1978
68.Episode 68
Nov 17, 1978
69.Episode 69
Nov 20, 1978
70.Episode 70
Nov 21, 1978
71.Episode 71
Nov 22, 1978
72.Episode 72
Nov 27, 1978
73.Episode 73
Nov 28, 1978
74.Episode 74
Dec 4, 1978
75.Episode 75
Dec 5, 1978
76.Episode 76
Dec 6, 1978
77.Episode 77
Dec 7, 1978
78.Episode 78
Dec 8, 1978
79.Episode 79
Dec 11, 1978
80.Episode 80
Dec 14, 1978
81.Episode 81
Dec 20, 1978
82.Episode 82
Dec 22, 1978
83.Episode 83
Dec 26, 1978