James Cameron effects. The film was originally scheduled to be released in May 2009 but was pushed back to December 2009 to allow more time for post-production on the complex CGI and to give more time for theatres worldwide to install 3D projectors. Cameron originally intended "Avatar" to be 3D-only. "Avatar" broke several box office records during its initial theatrical run. It grossed $749.7 million in the United States and Canada and more than $2.74 billion worldwide, becoming the highest-grossing film of all time in the United States and Canada, surpassing Cameron's "Titanic". "Avatar" also became the first movie to ever earn
RMS Titanic sank and had an actual survivor as its star—the silent film actress Dorothy Gibson. The British film "A Night to Remember" (1958) is still widely regarded as the most historically accurate movie portrayal of the sinking. The most financially successful by far has been James Cameron's "Titanic" (1997), which became the highest-grossing film in history up to that time, as well as the winner of 11 Oscars at the 70th Academy Awards, including Best Picture and Best Director for Cameron. The "Titanic" disaster was commemorated through a variety of memorials and monuments to the victims, erected in several English-speaking countries