When a meteoroid shower rain down outside Los Angeles, Lars and Jonas, two friend lodge in tired, deadening life, caput out to happen one and strike it rich. After recover one, they get down be stalk by Terrordactyls, antediluvian fly reptile, that establish a full-on assault on the metropolis. They go on the run, try to last, where the improbable hero, along with Candice, a tough-and-sexy barman, Valerie, her sultry roomie, and Sampson, a invariably drunkard and fresh ex-marine, shortly discover that there’s more than to the meteoroid than meet the eye. They must larn to put their difference aside, and contend back to do the Terrordactyls extinct one time once again.