Susan Murphy (Reese Witherspoon) is hit by a meteorite on the day of her wedding to weatherman Derek Dietl (Paul Rudd), absorbing a substance called quantonium and growing into a giantess. Alerted to the meteorite crash, the military arrive and capture Susan, who is labeled the monster "Ginormica" and sent to a top-secret prison facility headed by General W.R. Monger (Kiefer Sutherland) where she meets her fellow monster inmates: B.O.B. (Benzoate Ostylezene Bicarbonate) (Seth Rogen), a brainless, indestructible gelatinous blob; Dr. Cockroach, Ph.D. (Hugh Laurie), a mad scientist with the head and abilities of a cockroach; the Missing Link (Will Arnett), an amphibious fish-ape hybrid; and Insectosaurus, a massive grub that is larger than Susan. The monsters are forbidden to have any contact with the outside world, which makes Susan feel incredibly isolated and wish to return to her old life. Monsters vs. Aliens features the voices of Reese Witherspoon, Seth Rogen, Hugh Laurie, Will Arnett, Conrad Vernon, Rainn Wilson, Kiefer Sutherland, Stephen Colbert, and Paul Rudd......More!
