Polluting the River

Mystic River is a prime example of the danger of adapting rich novels for the screen. When screenwriters fall a little too much in love with source material, they become afraid to pare it down, and the result is often unwieldy. What’s curious with Mystic River is that the novel was adapted by Brian Helgeland, who took a meat cleaver to James Ellroy’s sprawling L.A. Confidential and miraculously produced a work that captured the spirit of the book without much fidelity to the plot.