While trying to get the dinosaur back, the Smurfs get trapped in time when they lose the key's crystals.
| Title | Lost in the Ages |
|---|---|
| Genres | Animation Family Sci-Fi & Fantasy Kids Comedy |
| Release Date | 1989-09-09 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 9 |
| Episode Number | 3 |
| Production Companies | SEPP International, Hanna-Barbera Productions, Dupuis |
