Get 20% off a Lifetime Plex Pass

Enjoy this special deal, this Geek Week only.Learn More

Monsters vs. Aliens

The Invisible Threat! (Also Silent)

E50    Feb 8, 2014    12m    TV-Y7
Add Show to Watchlist
A metal robot battles with the monsters and aliens.
Where to Watch The Invisible Threat! (Also Silent)
Cast of The Invisible Threat! (Also Silent)
  • Eric EdelsteinB.O.B.
  • Chris O'DowdDr. Cockroach Ph.D.
  • Riki LindhomeSusan Murphy
  • Diedrich BaderThe Missing Link
  • Gillian JacobsSta'abi (voice)

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices