Stardate: Unknown. A mysterious alien attack leaves Tuvok's brain damaged and his personality altered, leading Neelix to try to rehabilitate him.
| Title | Riddles |
|---|---|
| Genres | Sci-Fi & Fantasy Drama Action & Adventure |
| Release Date | 1999-11-03 |
| Episode Runtime | 00 Hours 45 Minutes |
| Season Number | 6 |
| Episode Number | 6 |
| Production Companies | Paramount Television |
