Poslovnež Oh Dae-su se neke noči leta 1988 znajde zaprt v majhni hotelski sobi brez oken in tam ostane petnajst let. Ne ve, kdo ali zakaj mu je naprtil kruto kazen. Kriv je brez krivde. Izdeluje sezname ljudi, ki jih je v življenju prizadel, da bi našel razlog. Njegovi neusmiljeni ugrabitelji ga preživljajo in hranijo s pomirjevali. Družbo mu dela le televizija. Po petnajstih letih samotne agonije je Oh Dae-su vržen v prostost. V žepu ima denar in mobilni telefon, na sebi drago obleko, v sebi pa sovraštvo in en sam cilj: maščevati se neznancu, ki mu je, dozdevno brez razloga, odvzel življenje.
In the immense city of Tokyo, the darkness of the afterlife lurks some of its inhabitants who are desperately trying to escape the sadness and isolation of the modern world.
People mysteriously start receiving voicemail messages from their future selves, in the form of the sound of them reacting to their own violent deaths, along with the exact date and time of their future death, listed on the message log. The plot thickens as the surviving characters pursue the answers to this mystery which could save their lives.
Lenore and Frank Davis are about to have their second child. As Lenore gives birth, the newborn vanishes and leaves behind five dead bodies. It's up to the police and Frank to figure out where their mutated child has gone.
Detectives Jonas and Erik are called to the midnight sun country of northern Norway to investigate a recent homicide, but their plan to arrest the killer goes awry, and Jonas mistakenly shoots Erik. The suspect escapes, and a frightened Jonas pins Erik's death on the fugitive. Jonas continues to pursue the killer as he seeks to protect himself; however, his mounting guilt and the omnipresent sun plague him with an insomnia that affects his sanity.
An aging actor returns to a small town with his troupe and reunites with his former lover and illegitimate son, a scenario that enrages his current mistress and results in heartbreak for all.
Police summoned to an apartment building make a horrifying discovery.