Titanic BTS: How the Flooded Hallway Escape Scene Was Filmed 🚢🎬 Step behind the camera and watch how the intense hallway flooding escape scene was created. The set corridor is partially filled with water as actors run shoulder-to-shoulder through it, while a massive stabilized camera rig tracks them from behind. A girl in the foreground captures the moment on her phone in pure iPhone realism. Lights overhead flicker to create chaos, fog and mist machines add atmosphere, and the green screen at