Rob Letterman	...	(Director)
Maya Forbes, Wallace Wolodarsky	...	(Writer)
Reese Witherspoon	...	Susan Murphy
Seth Rogen	...	B.O.B.
Hugh Laurie	...	Dr. Cockroach Ph.D.
Will Arnett	...	The Missing Link
Kiefer Sutherland	...	General W.R. Monger
Rainn Wilson	...	Gallaxhar
Stephen Colbert	...	President Hathaway
Paul Rudd	...	Derek Dietl
Julie White	...	Wendy Murphy
Jeffrey Tambor	...	Carl Murphy
Amy Poehler	...	Computer
Ed Helms	...	News Reporter
Renée Zellweger	...	Katie
John Krasinski	...	Cuthbert
Sean Bishop	...	Private Bullhorn

Summary: When a meteorite from outer space hits a young California woman named Susan Murphy (Reese Witherspoon) and turns her into a giant monster, she is taken to a secret government compound where she meets a ragtag group of monsters also rounded up over the years. As a last resort, under the guidance of General W.R. Monger (Kiefer Sutherland), on a desperate order from President Hathaway (Stephen Colbert), the motley crew of Monsters is called into action to combat the aliens and save the world from imminent destruction.