Unsolved Mysteries - Season 4
| 1 |  |
Episode #147 18-09-1991 | |
| 2 | |
Episode #148 25-09-1991 | |
| 3 | |
Episode #149 02-10-1991 | |
| 4 | |
Episode #150 09-10-1991 | |
| 5 | |
Episode #151 16-10-1991 | |
| 6 | |
Episode #152 23-10-1991 | |
| 7 | |
Episode #153 30-10-1991 | |
| 8 | |
Episode #154 03-11-1991 | |
| 9 | |
Episode #155 06-11-1991 | |
| 10 | |
Episode #156 10-11-1991 | |
| 11 | |
Episode #157 13-11-1991 | |
| 12 | |
Episode #158 20-11-1991 | |
| 13 | |
Episode #159 27-11-1991 | |
| 14 | |
Episode #160 04-12-1991 | |
| 15 | |
Episode #161 11-12-1991 | |
| 16 | |
Episode #162 18-12-1991 | |
| 17 | |
Episode #163 25-12-1991 | |
| 18 | |
Episode #164 08-01-1992 | |
| 19 | |
Episode #165 16-01-1992 | |
| 20 | |
Episode #166 22-01-1992 | |
| 21 | |
Episode #167 29-01-1992 | |
| 22 | |
Episode #168 05-02-1992 | |
| 23 | |
Episode #169 12-02-1992 | |
| 24 | |
Episode #170 19-02-1992 | |
| 25 | |
Episode #171 26-02-1992 | |
| 26 | |
Episode #172 04-03-1992 | |
| 27 | |
Episode #173 11-03-1992 | |
| 28 | |
Episode #174 18-03-1992 | |
| 29 | |
Episode #175 25-03-1992 | |
| 30 | |
Episode #176 01-04-1992 | |
| 31 | |
Episode #177 08-04-1992 | |
| 32 | |
Episode #178 15-04-1992 | |
| 33 | |
Episode #179 22-04-1992 | |
| 34 | |
Episode #180 29-04-1992 | |
| 35 | |
Episode #181 06-05-1992 | |
| 36 | |
Episode #182 13-05-1992 | |
| 37 | |
Episode #183 17-05-1992 | |
| 38 | |
Episode #184 20-05-1992 | |
| 39 | |
Episode #185 27-05-1992 | |
| 40 | |
Episode #186 03-06-1992 | |
| 41 | |
Episode #187 10-06-1992 | |
| 42 | |
Episode #188 17-06-1992 | |
| 43 | |
Episode #189 24-06-1992 | |
| 44 | |
Episode #190 01-07-1992 | |
| 45 | |
Episode #191 08-07-1992 | |
| 46 | |
Episode #192 15-07-1992 | |
| 47 | |
Episode #193 22-07-1992 | |
| 48 | |
Episode #194 12-08-1992 | |
| 49 | |
Episode #195 19-08-1992 | |
| 50 | |
Episode #196 26-08-1992 | |
| 51 | |
Episode #197 30-08-1992 | |
| 52 | |
Episode #198 02-09-1992 | |
| 53 | |
Episode #199 04-09-1992 | |
| 54 | |
Episode #200 09-09-1992 |