Films that do poorly at the box office are called 'bombs'. Example: Ishtar bombed at the box office.

Madonna

The website Box Office Mojo releases regular box office reports, as does the website Box Office. For a list of the highest grossing films of all time, see Wikipedia's article on the subject.

Sky Box Office has more than 1,000 movies available to members, so there are too many to list, but they do occasionally offer movies for viewing before they are available to the public on DVD.

I believe Goodfellas was one, a true Mafia story directed by Martin Scorcese and starring Robert De Niro.