Who knows what evil lurks in the hearts of men? Clint Eastwood knows, and in the brooding, disturbing "Changeling," he puts that knowledge on screen and combines it with a testament to the strength of a mother's hope and love.

All you need to know about " Pride and Glory," which stars Edward Norton, Colin Farrell, Noah Emmerich and Jon Voight as a family of cops, is contained within the first few scenes. Scene 1: We learn that Ray (Norton), his brother Francis Jr. (Emmerich) and their brother-in-law Jimmy (Farrell) all work for Dad, Francis Sr. (Voight), the chief of Manhattan detectives. Scenes 2 and 3: A drug bust goes terribly, suspiciously wrong, four officers including Jimmy's partner are killed in the line of duty, and Francis Sr. puts a reluctant Ray in charge of the investigation. When Ray picks up a queasy thread of evidence that will lead to no place good, however, Francis Sr. tries to persuade him to put the kibosh on it.

Labyrinthine and torturous, the "Saw" series increasingly has come to resemble the baroque booby traps laid by its serial-killing mastermind, Jigsaw (Tobin Bell). In the fifth installment, the cops investigating the case have all been bumped off, with the exception of Scott Patterson's dogged FBI agent and Costas Mandylor's lone detective.

"I've Loved You So Long" is the kind of film America's moviemakers have all but given up on.