Monsters vs. Aliens is an American computer-animated television series based on the 2009 film of the same name.After being first announced in 2009, the series premiered on Nickelodeon on March 23, 2013, after the Nickelodeon Kids' Choice Awards, then began airing in its regular timeslot on April 6, 2013.

Monsters vs. Aliens: Mutant Pumpkins from Outer Space is a 2009 Halloween television special, based on the film Monsters vs. Aliens.It was produced by DreamWorks Animation and directed by Peter Ramsey.

Monsters vs. Aliens is DreamWorks' 18th feature film. This was the fourth film as a part of the Dreamworks' team of Madagascar.