RCR Distribution has unveiled a new featurette for Phantom, following the first trailer that debuted back in December. Ed Harris stars as the commander of a Russian submarine, who must fend off a group of rogue KGB agents (lead by David Duchovny), who are trying to control the ship's nuclear missile. This behind-the-scenes video shows how composer Jeff Rona found the right sounds for his score, some of which came from the submarine itself. The composer recorded actual sounds from the real submarine they shot on, which were implemented into the soundtrack. Check out this behind-the-scenes video to learn more about the unique sounds of director Todd Robinson's thriller.