Based on the 2009 smash hit, "Monsters vs. Aliens," an original Halloween special featuring the voices of Reese Witherspoon, Seth Rogen, Hugh Laurie, Will Arnett, Kiefer Sutherland and Rainn... More

Based on the 2009 smash hit, "Monsters vs. Aliens," an original Halloween special featuring the voices of Reese Witherspoon, Seth Rogen, Hugh Laurie, Will Arnett, Kiefer Sutherland and Rainn Wilson (NBC's "The Office"). The story continues after the events of "Monsters vs. Aliens," as Susan Murphy (Witherspoon) and the Monsters now work with the U.S. government as special operatives. When an alien presence is detected in Susan's hometown of Modesto, California -- right before Halloween -- the team is dispatched to investigate. Everything appears normal, right down to the jack-o-lanterns peering out from every doorstep and windowsill. But when Halloween arrives, those innocent-looking carved pumpkins are revealed for what they really are -- mutant aliens. The altered pumpkins then start to implement their fiendish plan to take over Earth. The Monsters are there to combat the mutant gourds and try to smash their wicked scheme.

Monsters vs. Aliens: Mutant Pumpkins From Outer Space Full Episodes

5 Preview Clips From Monsters vs. Aliens: Mutant Pumpkins From Outer Space