A metal robot battles with the monsters and aliens.
| Title | The Invisible Threat! (Also Silent) |
|---|---|
| Genres | Animation Family Action & Adventure Sci-Fi & Fantasy Comedy |
| Release Date | 2014-02-08 |
| Episode Runtime | 00 Hours 12 Minutes |
| Season Number | 1 |
| Episode Number | 50 |
| Production Companies | DreamWorks Animation, Nickelodeon Productions |
