James Cameron when it comes to actors and their trailers." Composer James Horner refused to work with Cameron for a decade following their strained working relationship on 1986's "Aliens". They eventually settled their differences, and Horner went on to score both "Titanic" and "Avatar". In 2014, Cameron was the keynote speaker at the first annual Fame and Philanthropy, a charity fundraiser which raised money for several high-profile celebrity charities. Cameron was one of several guest speakers at the event along with Charlize Theron and Halle Berry. In a 2015 joint interview, Cameron collaborators Sigourney Weaver and Jamie Lee Curtis commented very positively
Titanic (1997 film) the movie". Cameron also wanted to appease anxious studio executives and "saw that a hit song from his movie could only be a positive factor in guaranteeing its completion". 20th Century Fox and Paramount Pictures co-financed "Titanic", with Paramount handling the North American distribution and Fox handling the international release. They expected Cameron to complete the film for a release on July 2, 1997. The film was to be released on this date "in order to exploit the lucrative summer season ticket sales when blockbuster films usually do better". In April, Cameron said the film's special effects were too complicated