With the release date for director Paul W.S. Anderson's "Pompeii" quickly approaching, we're starting to see some new preview clips of the "Gladiator"-meets-"Titanic"-esque film. Regardless of how good/poor the story is, the main attraction will be seeing Pompeii blow its top and unleash thermal energy a hundred thousand times greater than the Hiroshima bombing. The catastrophic event, which destroyed the Roman towns of Pompeii and Herculaneum killed an estimated 16,000 people. 

Check out your first extended look at Mount Vesuvius' wrath below. "Pompeii" bows in theaters February 21st.