Poll: Call the doctor!

The script doctor, that is. A script doctor is a screenwriter or playwright hired by a film, television or theater production to rewrite an existing script or polish specific aspects of it, including structure, characterization, dialogue, pacing, theme, and other elements. Script doctors generally do their work uncredited; they are usually brought in for scripts that have almost been "green-lit," during the development and pre-production phases of a film. Which of these script doctors have worked on your favorite movies? Discuss the list here