The top five moneymaking films of all time are: "Titanic" [$1,835m], Jurassic Park" [$920m], Independence Day" [$810m], "Star Wars" [$780m], "The Lion King" [$767m]. Notice that they all are family-type movies. In fact, movies with strong sexual or violence content usually bomb at the box office. According to the American Family Association, the average cost to produce a movie in 1996 was $40 million. Sex films grossed on average only $700 000. Movies with strong Christian or family content each grossed over $37 million.
"Frankly my dear...""Gone With The Wind has been the best-attended film since its release in 1939. Without a doubt the most famous line in the movie is when Rhett Butler tells Scarlet O'Hara, "Frankly my dear, I don't give a damn." According to "Curse Control", a book by James O'Connor, director David Selznick was fined heavy for that curse word: $5,000. A lot of money in those days. The movie is based on the book by Margaret Mitchell. It was the only book she wrote.

50% of Hollywood movies never achieve a cinema release. Those that do, make 5 times more from video sales than cinema takings.
The biggest movie promotion deal is the $2 billion agreement between George Lucas - the director of the "Star Wars" trilogy - and Pepsi for exclusive worldwide use of the film's characters.