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Official Site: DreamWorks Animation

Monsters vs. Aliens is a 2009 American computer-animated 3-D action comedy science fiction film produced by DreamWorks Animation and distributed by Paramount Pictures. It was DreamWorks Animation's first feature film to be directly produced in a stereoscopic 3-D format instead of being converted into 3-D after completion, which added $15 million to the film's budget.

The film was scheduled for a May 2009 release, but the release date was moved to March 27, 2009. It was released on DVD and Blu-ray September 29, 2009 in North America and included the easter egg to the upcoming movies and previews. 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.

Monsters vs. Aliens received generally favorable reviews from critics, and grossed over $381 million worldwide.

Bride-to-be Susan Murphy is struck by a meteorite on the day of her wedding to weatherman Derek Dietl. The meteorite exposes her to the substance quantonium. As the wedding is in progress, she rapidly grows, bursting out of her clothes and smashing the church. Alerted to the meteorite, the military arrives and captures Susan. She is given the code name "Ginormica" and sent to a top-secret secure facility headed by General W.R. Monger. There she meets her fellow monster inmates: B.O.B., a brainless, indestructible gelatinous blob; Dr. Cockroach, PhD, a mad scientist with the head and abilities of a cockroach; the Missing Link, an amphibious fish-ape hybrid; and Insectosaurus, a massive grub that is even larger than Susan.

Insectosaurus has not been a contender in any CBUB matches.