Adaptation For Screenwriters

From early silent features like The Lodger and Easy Virtue to his final film, Family Plot, in 1976, most of Alfred Hitchcock's movies were adapted from plays, novels, and short stories. Hitchcock always took care to collaborate with those who would not just execute his vision but shape it, and many of the screenwriters he enlisted—including Eliot Stannard, Charles Bennett, John Michael Hayes, and Ernest Lehman—worked with the director more than once. And of course Hitchcock's wife, Alma Reville, his most constant collaborator, was with him from the 1920s until his death.

'If you decide to adapt a classic or much-loved book, your working maxim should be, 'How will it work best as a film?' However faithful it is to the original, if it's not interesting onscreen then you've failed.' - William Boyd in Story and Character: Interviews with British Screenwriters

Write scripts that are made into movies.