Titanic Leaving Port BTS 🚢👋🎬 | The Goodbye Crowd Scene Revealed This rare behind-the-scenes footage reveals how filmmakers created the emotional moment of Titanic leaving the port while crowds wave goodbye from the docks. Instead of shooting on a real harbor, James Cameron’s team built a massive partial ship set mounted on a motion platform, surrounded by blue screens and large fan rigs to simulate ocean wind. Hundreds of extras in period costumes lined wooden dock sets, waving handkerchiefs,