Overview
Susan Murphy (a.k.a. Ginormica) and the Monsters are now working with the US government as special ops. So 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 reveal themselves 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!
Trailer
Crew
DirectorPeter Ramsey
WriterConrad Vernon, Adam F. Goldberg
Cast
Seth Rogen
B.O.B. (voice)
Reese Witherspoon
Susan Murphy / Ginormica (voice)
Hugh Laurie
Dr. Cockroach Ph.D. (voice)
Will Arnett
The Missing Link (voice)
Kiefer Sutherland
General W.R. Monger (voice)
Rainn Wilson
Wicked Jack (voice)
Jeffrey Tambor
Carl Murphy (voice)
Julie White
Wendy Murphy (voice)
Rich Dietl
B.O.B. Kid / Husband / Pumpkins (voice)
Walt Dohrn
Link Kid (voice)
Susan Fitzer
Little Girl (voice)
Ava Kelly
Cat Girl (voice)
Andrea Montana Knoll
Mom (voice)
Latifa Ouaou
Boy / Old Lady (voice)
Peter Ramsey
Dad / Farmer Jeb (voice)
Conrad Vernon
Man on Cell / Woman (voice)
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Keywords
monstermutantalien
Details
TMDb Votes
273
Added May 14, 2026Updated Jun 4, 2026