After a hit as inventive and novel as last year's narrative-bending "Memento," following up with a remake of something as commonplace as a cop vs. killer cat-and-mouser might seem a step down for director Christopher Nolan. But "Insomnia" was an unusual story before he even got his hands on it.
The 1997 original from Norway starred Stellan Skarsgaard ("The Glass House," "Good Will Hunting") as a detective whose ongoing sleep disorder became a psychological burden while investigating the cryptic murder of a teenage girl above the Arctic Circle, during summer when the sun is up 24 hours a day.
In Nolan's remake, Al Pacino plays the cop as a graying, threadbare detective with still-sharp instincts who has been given an extra bag of metaphorical bricks to carry around: He's in Alaska helping with this murder case until the heat of an ugly Internal Affairs inquiry dies down in his native Los Angeles.
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