There are certain actors who are very good at improvising, like Dustin Hoffman and Glenda Jackson.
John SchlesingerI'll never forget the first screening at the Berlin Film Festival. As soon as the film ended there was an outbreak of booing, which made us look at each other with some surprise.
John SchlesingerWe taped all this and then got it transcribed and picked the best lines or ideas or ways to take a scene. I've done that many times, and it can improve the script but also wreck a perfectly good scene.
John Schlesinger