Season 4
episodes
1.Episode 1
Jan 8, 1980
2.Episode 2
Jan 15, 1980
3.Episode 3
Jan 22, 1980
4.Episode 4
Jan 29, 1980
5.Episode 5
Feb 5, 1980
6.Episode 6
Feb 12, 1980
7.Episode 7
Feb 19, 1980
8.Episode 8
Feb 26, 1980
9.Episode 9
Mar 4, 1980
10.Episode 10
Mar 11, 1980
11.Episode 11
Mar 18, 1980
12.Episode 12
Apr 1, 1980
13.Episode 13
Apr 8, 1980
14.Episode 14
Apr 15, 1980
15.Episode 15
Apr 22, 1980
16.Episode 16
May 13, 1980
17.Episode 17
May 27, 1980
18.Episode 18
Jun 3, 1980
19.Episode 19
Jun 10, 1980
20.Episode 20
Jun 17, 1980
21.Episode 21
Jul 1, 1980
22.Episode 22
Jul 8, 1980
23.Episode 23
Jul 15, 1980
24.Episode 24
Jul 22, 1980
25.Episode 25
Jul 29, 1980
26.Episode 26
Aug 5, 1980
27.Episode 27
Aug 12, 1980
28.Episode 28
Aug 19, 1980
29.Episode 29
Aug 26, 1980
30.Episode 30
Sep 2, 1980
31.Episode 31
Sep 9, 1980
32.Episode 32
Sep 16, 1980
33.Episode 33
Sep 23, 1980
34.Episode 34
Sep 30, 1980
35.Episode 35
Oct 7, 1980
36.Episode 36
Oct 14, 1980
37.Episode 37
Oct 21, 1980
38.Episode 38
Oct 28, 1980
39.Episode 39
Nov 4, 1980
40.Episode 40
Nov 11, 1980
41.Episode 41
Nov 18, 1980
42.Episode 42
Dec 2, 1980
43.Episode 43
Dec 9, 1980
44.Episode 44
Dec 16, 1980