A Swedish detective is sent to a Norwegian city with perpetual daylight to hunt down a mysterious murderer, but his investigation takes a dark turn when he accidentally kills his own partner and becomes embroiled in a deadly game of deception.
Insomnia
A Swedish murder investigator is sent to a Norwegian city with perpetual daylight to investigate a special case, but his sleep deprivation leads to a catastrophic mistake that's soon discovered by the very killer he's been pursuing.