This movie is about Susan, a bride-to-be. On her wedding day, she is hit by a meteorite and taken to a top-secret military research facility. She meets the indestructible gelatinous mass(otherwise known as B.O.B.), Dr. Cockroach P.H.D, a mad scientist whose attempt to give himself the survival powers of a cockroach ended with a teensy side effect, The Missing Link, a fish man from an iceberg, and Insectosausrus, a HUGE bug. They are set free to defeat aliens who have come to earth.
Monsters vs. Aliens has amazing performances by Hugh Laurie(Dr. Cockroach) and Reese Witherspoon(Susan). It is hilarious!!!!!!!!!!