When Timmy and Don accidentally release the guinea pig from an experimental rocket, they replace it with Timmy's guinea pig Alexander the Great. But authorities suspect the guinea pig on the rocket was exposed to deadly radiation.
| Title | The Space Traveler |
|---|---|
| Genres | Action & Adventure Drama Family Comedy |
| Release Date | 1960-01-10 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 6 |
| Episode Number | 18 |
| Production Companies |
