The top five biggest grossing films on opening day in the United States and Canada before inflation are The Twilight Saga: New Moon (2009), The Dark Knight (2008), Transformers: Revenge of the Fallen (2009), Spider-Man 3 (2007), and Harry Potter and the Half-Blood Prince (2009).
The five highest domestic grosses adjusted for inflation are Gone With the Wind (1939), Star Wars (1977), The Sound of Music (1965), E.T.: The Extra Terrestrial (1982), and The Ten Commandments (1956).
The five highest domestic grosses adjusted for inflation are Gone With the Wind (1939), Star Wars (1977), The Sound of Music (1965), E.T.: The Extra Terrestrial (1982), and The Ten Commandments (1956).