Scientists working at a government research facility use prehistoric DNA to resurrect a T-Rex who escapes from the lab to terrorize a nearby town. Scientists working at a government research facility use prehistoric DNA to resurrect a T-Rex who escapes from the lab to terrorize a nearby town. Scientists working at a government research facility use prehistoric DNA to resurrect a T-Rex who escapes from the lab to terrorize a nearby town. Scientists working at a government research facility use prehistoric DNA to resurrect a T-Rex who escapes from the lab to terrorize a nearby town.