Operation: Mystery (1968)
| First Air Date: | 1968, September 15 |
| Last Air Date: | 1969, March 9 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 26 |
| Episode Runtime: | 30 min |
Overview:
Advancements in science and the unchanging human psyche have given rise to new forms of terrifying crimes as the Science Research Institute (SRI) investigates various strange phenomena in Japan.