Operation: Mystery (series)
怪奇大作戦- User score: 7.8
- Production country: Japan
- Creator: Shin Kishida
- Production companies: Tsuburaya Productions, TBS
- Genre: Mystery, Sci-Fi & Fantasy
- Release date: 9/15/1968
- Release date of last episode: 3/9/1969
- Series status: Ended
- Seasons count: 1 ( List of episodes )
- Episodes count: 26
