Unsolved Mysteries/Season Four
From The TV IV
| Season Four Unsolved Mysteries | |
| Season Premiere | September 18, 1991 |
| Season Finale | September 9, 1992 |
| Episode Count | 54 |
| Previous | Next |
Season Four of Unsolved Mysteries premiered on September 18, 1991.
[edit] Episodes
| # | # | Title | Airdate |
|---|---|---|---|
| 147 | 1 | Episode 147 | September 18, 1991 |
| 148 | 2 | Episode 148 | September 25, 1991 |
| 149 | 3 | Episode 149 | October 2, 1991 |
| 150 | 4 | Episode 150 | October 9, 1991 |
| 151 | 5 | Episode 151 | October 16, 1991 |
| 152 | 6 | Episode 152 | October 23, 1991 |
| 153 | 7 | Episode 153 | October 30, 1991 |
| 154 | 8 | Episode 154 | November 3, 1991 |
| 155 | 9 | Episode 155 | November 6, 1991 |
| 156 | 10 | Episode 156 | November 10, 1991 |
| 157 | 11 | Episode 157 | November 13, 1991 |
| 158 | 12 | Episode 158 | November 20, 1991 |
| 159 | 13 | Episode 159 | November 27, 1991 |
| 160 | 14 | Episode 160 | December 4, 1991 |
| 161 | 15 | Episode 161 | December 11, 1991 |
| 162 | 16 | Episode 162 | December 18, 1991 |
| 163 | 17 | Episode 163 | December 25, 1991 |
| 164 | 18 | Episode 164 | January 8, 1992 |
| 165 | 19 | Episode 165 | January 16, 1992 |
| 166 | 20 | Episode 166 | January 22, 1992 |
| 167 | 21 | Episode 167 | January 29, 1992 |
| 168 | 22 | Episode 168 | February 5, 1992 |
| 169 | 23 | Episode 169 | February 12, 1992 |
| 170 | 24 | Episode 170 | February 19, 1992 |
| 171 | 25 | Episode 171 | February 26, 1992 |
| 172 | 26 | Episode 172 | March 4, 1992 |
| 173 | 27 | Episode 173 | March 11, 1992 |
| 174 | 28 | Episode 174 | March 18, 1992 |
| 175 | 29 | Episode 175 | March 25, 1992 |
| 176 | 30 | Episode 176 | April 1, 1992 |
| 177 | 31 | Episode 177 | April 8, 1992 |
| 178 | 32 | Episode 178 | April 15, 1992 |
| 179 | 33 | Episode 179 | April 22, 1992 |
| 180 | 34 | Episode 180 | April 29, 1992 |
| 181 | 35 | Episode 181 | May 6, 1992 |
| 182 | 36 | Episode 182 | May 13, 1992 |
| 183 | 37 | Episode 183 | May 17, 1992 |
| 184 | 38 | Episode 184 | May 20, 1992 |
| 185 | 39 | Episode 185 | May 27, 1992 |
| 186 | 40 | Episode 186 | June 3, 1992 |
| 187 | 41 | Episode 187 | June 10, 1992 |
| 188 | 42 | Episode 188 | June 17, 1992 |
| 189 | 43 | Episode 189 | June 24, 1992 |
| 190 | 44 | Episode 190 | July 1, 1992 |
| 191 | 45 | Episode 191 | July 8, 1992 |
| 192 | 46 | Episode 192 | July 15, 1992 |
| 193 | 47 | Episode 193 | July 22, 1992 |
| 194 | 48 | Episode 194 | August 12, 1992 |
| 195 | 49 | Episode 195 | August 19, 1992 |
| 196 | 50 | Episode 196 | August 26, 1992 |
| 197 | 51 | Episode 197 | August 30, 1992 |
| 198 | 52 | Episode 198 | September 2, 1992 |
| 199 | 53 | Episode 199 | September 4, 1992 |
| 200 | 54 | Episode 200 | September 9, 1992 |
