100 Million BC (2008) 史前一亿年

100 Million BC is a 2008 direct-to-DVD action film by film studio The Asylum, continuing the urban myth of thePhiladelphia Experiment.

A scientist leads a team of Navy SEALs back in time to the Cretaceous Period to rescue the first team he sent back during the 1940s. Things go wildly when he accidentally brings a giant dinosaur back into Los Angeles.