Season 20
178 episodes
1. Episode 1
Jan 1, 1981
2. Episode 2
Jan 2, 1981
3. Episode 3
Jan 6, 1981
4. Episode 4
Jan 7, 1981
5. Episode 5
Jan 8, 1981
6. Episode 6
Jan 9, 1981
7. Episode 7
Jan 13, 1981
8. Episode 8
Jan 14, 1981
9. Episode 9
Jan 15, 1981
10. Episode 10
Jan 16, 1981
11. Episode 11
Jan 26, 1981
12. Episode 12
Jan 27, 1981
13. Episode 13
Jan 28, 1981
14. Episode 14
Jan 29, 1981
15. Episode 15
Jan 30, 1981
16. Episode 16
Feb 2, 1981
17. Episode 17
Feb 3, 1981
18. Episode 18
Feb 4, 1981
19. Episode 19
Feb 5, 1981
20. Episode 20
Feb 6, 1981
21. Episode 21
Feb 10, 1981
22. Episode 22
Feb 11, 1981
23. Episode 23
Feb 12, 1981
24. Episode 24
Feb 13, 1981
25. Episode 25
Feb 17, 1981
26. Episode 26
Feb 18, 1981
27. Episode 27
Feb 19, 1981
28. Episode 28
Feb 20, 1981
29. Episode 29
Feb 23, 1981
30. Episode 30
Feb 24, 1981
31. Episode 31
Feb 25, 1981
32. Episode 32
Feb 26, 1981
33. Episode 33
Feb 27, 1981
34. Episode 34
Mar 2, 1981
35. Episode 35
Mar 3, 1981
36. Episode 36
Mar 4, 1981
37. Episode 37
Mar 5, 1981
38. Episode 38
Mar 6, 1981
39. Episode 39
Mar 17, 1981
40. Episode 40
Mar 18, 1981
41. Episode 41
Mar 19, 1981
42. Episode 42
Mar 20, 1981
43. Episode 43
Mar 24, 1981
44. Episode 44
Mar 25, 1981
45. Episode 45
Mar 26, 1981
46. Episode 46
Mar 27, 1981
47. Episode 47
Apr 6, 1981
48. Episode 48
Apr 7, 1981
49. Episode 49
Apr 8, 1981
50. Episode 50
Apr 9, 1981
51. Episode 51
Apr 10, 1981
52. Episode 52
May 5, 1981
53. Episode 53
May 6, 1981
54. Episode 54
May 7, 1981
55. Episode 55
May 8, 1981
56. Episode 56
May 12, 1981
57. Episode 57
May 13, 1981
58. Episode 58
May 14, 1981
59. Episode 59
May 19, 1981
60. Episode 60
May 20, 1981
61. Episode 61
May 21, 1981
62. Episode 62
May 22, 1981
63. Episode 63
May 26, 1981
64. Episode 64
May 27, 1981
65. Episode 65
May 28, 1981
66. Episode 66
May 29, 1981
67. Episode 67
Jun 1, 1981
68. Episode 68
Jun 2, 1981
69. Episode 69
Jun 3, 1981
70. Episode 70
Jun 4, 1981
71. Episode 71
Jun 5, 1981
72. Episode 72
Jun 9, 1981
73. Episode 73
Jun 10, 1981
74. Episode 74
Jun 11, 1981
75. Episode 75
Jun 12, 1981
76. Episode 76
Jun 16, 1981
77. Episode 77
Jun 17, 1981
78. Episode 78
Jun 18, 1981
79. Episode 79
Jun 19, 1981
80. Episode 80
Jun 23, 1981
81. Episode 81
Jun 24, 1981
82. Episode 82
Jun 25, 1981
83. Episode 83
Jun 26, 1981
84. Episode 84
Jun 29, 1981
85. Episode 85
Jun 30, 1981
86. Episode 86
Jul 1, 1981
87. Episode 87
Jul 2, 1981
88. Episode 88
Jul 3, 1981
89. Episode 89
Jul 21, 1981
90. Episode 90
Jul 22, 1981
91. Episode 91
Jul 23, 1981
92. Episode 92
Jul 24, 1981
93. Episode 93
Jul 28, 1981
94. Episode 94
Jul 29, 1981
95. Episode 95
Jul 30, 1981
96. Episode 96
Jul 31, 1981
97. Episode 97
Aug 4, 1981
98. Episode 98
Aug 5, 1981
99. Episode 99
Aug 6, 1981
100. Episode 100
Aug 7, 1981
101. Episode 101
Aug 11, 1981
102. Episode 102
Aug 12, 1981
103. Episode 103
Aug 13, 1981
104. Episode 104
Aug 14, 1981
105. Episode 105
Aug 17, 1981
106. Episode 106
Aug 18, 1981
107. Episode 107
Aug 19, 1981
108. Episode 108
Aug 20, 1981
109. Episode 109
Aug 21, 1981
110. Episode 110
Aug 24, 1981
111. Episode 111
Aug 25, 1981
112. Episode 112
Aug 26, 1981
113. Episode 113
Aug 27, 1981
114. Episode 114
Aug 28, 1981
115. Episode 115
Sep 1, 1981
116. Episode 116
Sep 2, 1981
117. Episode 117
Sep 3, 1981
118. Episode 118
Sep 4, 1981
119. Episode 119
Sep 8, 1981
120. Episode 120
Sep 9, 1981
121. Episode 121
Sep 10, 1981
122. Episode 122
Sep 11, 1981
123. Episode 123
Sep 15, 1981
124. Episode 124
Sep 16, 1981
125. Episode 125
Sep 17, 1981
126. Episode 126
Sep 18, 1981
127. Episode 127
Sep 22, 1981
128. Episode 128
Sep 23, 1981
129. Episode 129
Sep 24, 1981
130. Episode 130
Sep 25, 1981
131. Episode 131
Sep 28, 1981
132. Episode 132
Sep 29, 1981
133. Episode 133
Sep 30, 1981
134. Episode 134
Oct 1, 1981
135. Episode 135
Oct 2, 1981
136. Episode 136
Oct 7, 1981
137. Episode 137
Oct 8, 1981
138. Episode 138
Oct 9, 1981
139. Episode 139
Oct 13, 1981
140. Episode 140
Oct 14, 1981
141. Episode 141
Oct 15, 1981
142. Episode 142
Oct 16, 1981
143. Episode 143
Oct 27, 1981
144. Episode 144
Oct 28, 1981
145. Episode 145
Oct 29, 1981
146. Episode 146
Oct 30, 1981
147. Episode 147
Nov 3, 1981
148. Episode 148
Nov 4, 1981
149. Episode 149
Nov 5, 1981
150. Episode 150
Nov 6, 1981
151. Episode 151
Nov 10, 1981
152. Episode 152
Nov 11, 1981
153. Episode 153
Nov 12, 1981
154. Episode 154
Nov 13, 1981
155. Episode 155
Nov 17, 1981
156. Episode 156
Nov 18, 1981
157. Episode 157
Nov 19, 1981
158. Episode 158
Nov 20, 1981
159. Episode 159
Nov 24, 1981
160. Episode 160
Nov 25, 1981
161. Episode 161
Nov 26, 1981
162. Episode 162
Nov 27, 1981
163. Episode 163
Nov 30, 1981
164. Episode 164
Dec 1, 1981
165. Episode 165
Dec 2, 1981
166. Episode 166
Dec 3, 1981
167. Episode 167
Dec 4, 1981
168. Episode 168
Dec 8, 1981
169. Episode 169
Dec 9, 1981
170. Episode 170
Dec 10, 1981
171. Episode 171
Dec 11, 1981
172. Episode 172
Dec 15, 1981
173. Episode 173
Dec 16, 1981
174. Episode 174
Dec 17, 1981
175. Episode 175
Dec 18, 1981
176. Episode 176
Dec 29, 1981
177. Episode 177
Dec 30, 1981
178. Episode 178
Dec 31, 1981