Monsters vs. Aliens (PG, 2009)

Susan Murphy (voiced by Reese Witherspoon) is about to marry one of Modesto, Calif.'s, biggest catches -- egotistical local weatherman Derek Dietl (Paul Rudd). But right before she walks down the aisle, a meteorite mysteriously endows her with intergalactic superpowers, and she suddenly shoots up to nearly 50 feet tall. The military immediately ensconces her in a secret prison; there, Susan (now known as "Ginormica") meets fellow internees BOB (Seth Rogen), a sentient blob-like mass; Dr. Cockroach, Ph.D. (Hugh Laurie), a mad scientist who morphed into a roach; The Missing Link (Will Arnett), a half-man, half-fish show off; and a humongous grub called Insectosaurus. When an evil alien (Rainn Wilson) unleashes a destructive robot on San Francisco, the government releases the monsters to take down the massive threat to humanity.

DreamWorks Animation often takes a backseat to the computer-animation masters at Pixar, but MONSTERS VS. ALIENS is practically Pixar worthy -- which is to say it's the kind of animated adventure that even child-free audiences can enjoy. Resurrecting the campy, old-school villains of '50s B movies as modern-day heroes is brilliant, even if the target audience won't get most of the references. Directors Rob Letterman and Conrad Vernon should also be applauded for the 3-D action scenes that are thrilling enough for adults without being too intense for tweens.

The voice talent is stellar -- from sweet-sounding Witherspoon to Dr. House as Dr. Roach to friendly shlub Rogen as a brainless blob to Kiefer Sutherland channeling Dale Dye as General W.R. Monger (get it?). And more than a few moviegoers will hoot for joy at the casting of Stephen Colbert as a doltish president who's first seen trying to communicate with the alien robot by playing both the tune from Close Encounters and "Axel F" on keyboard. The president also keeps accidentally almost pushing a big red button that releases nuclear weapons ... which is identical to the one that releases a latte. It's gags like that one that make Monsters vs. Aliens a real blast.