Season 4
episodes
1.Episode 1
Jan 7, 1978
2.Episode 2
Jan 14, 1978
3.Episode 3
Jan 28, 1978
4.Episode 4
Feb 4, 1978
5.Episode 5
Feb 11, 1978
6.Episode 6
Feb 25, 1978
7.Episode 7
Mar 4, 1978
8.Episode 8
Mar 11, 1978
9.Episode 9
Mar 18, 1978
10.Episode 10
Mar 25, 1978
11.Episode 11
Apr 1, 1978
12.Episode 12
Apr 8, 1978
13.Episode 13
Apr 15, 1978
14.Episode 14
Apr 29, 1978
15.Episode 15
May 6, 1978
16.Episode 16
May 20, 1978
17.Episode 17
May 27, 1978
18.Episode 18
Jun 3, 1978
19.Episode 19
Jun 10, 1978
20.Episode 20
Jun 17, 1978
21.Episode 21
Jul 1, 1978
22.Episode 22
Jul 8, 1978
23.Episode 23
Aug 12, 1978
24.Episode 24
Sep 2, 1978
25.Episode 25
Sep 9, 1978
26.Episode 26
Sep 16, 1978
27.Episode 27
Sep 23, 1978
28.Episode 28
Oct 7, 1978
29.Episode 29
Nov 11, 1978
30.Episode 30
Nov 18, 1978
31.Episode 31
Nov 25, 1978
32.Episode 32
Dec 16, 1978
33.Episode 33
Dec 23, 1978
34.Episode 34
Dec 30, 1978