Planet Ice
While making high profile movies, many directors choose to use code names. The reason for the secretive names is to reduce to risks of spoilers getting out in the early stages of production. Titanic was no exception to this rule, and James Cameron had no problem using code worlds when it came to the movie.
Photo by Virgil Mirano / Paramount Pictures
While making the Titanic, the cast, crew, and everyone else involved were required to call the movie Planet Ice. This sounds like the name of a roller coaster ride. Since Director James Cameron is known for his unbelievable sci-fi movies, the code name seems like a pretty fitting alias. I wonder what code names other movies used in early production. There are probably some pretty funny ones out there.