A cop investigates the murder of a beautiful teen girl left naked by a lake.

At the psychiatric clinic Varden the attendants are mad and the inmates are sane.

While Eva Magnus and her daughter, Jenny, are taking a walk, they discover a dead body floating along the riverside. Eva runs to the nearest phone booth and pretends to call the police. Then she leaves the body for someone else to find. Why? Konrad Sejer, the police officer investigating the case, links it to another unsolved murder of a woman killed in her bed. A woman that used to be a childhood friend of Eva Magnus.

An unfortunate bank robber takes an escaped mental patient, wanted for murder, as hostage.

Psychological drama with a tragic love story underlining.

Helga Joner's daughter Ida leaves home bound for the local shop riding a yellow bicycle and wearing a red cycle helmet. Helga is shown to be an over-anxious mother who worries excessively about her daughter. She even resorts to calculating the approximate time Ida will take to reach the shop. As night starts to fall, and Ida doesn't return, Helga becomes worried about her daughter, going so far as to phone the shop to see if Ida is there, but she is told that Ida never arrived. Helga and her sister Ruth search for Ida but to no avail. Finally they call the police.

The body of a local teenage girl named Annie was found by an idyllic pond in the woods. The suspect list grows indefinitely. However, as Inspector Sejer and his partner Jacob Skarre question the girl's family, and others, they realize she has a shocking secret she shared with no one.

A party ends in horror as a teenage girl is shot by her boyfriend. Friends Zipp and Andreas flee from the scene, apparently just innocent witnesses to the crime. A lonely middle-aged woman named Irma is receiving mysterious phone calls at night. Two seemingly different stories, but soon their paths will cross and it can only end in tragedy - as the Devil holds the light.

Gunder Jomann lives in the small place of Elvestad. He prepares to receive his wife, Poona Bai, who he met and married in India. Gunder gets delayed when his sister is injured in a car accident and he sends the local taxidriver to transport her to him at the hospital but the chauffeur do not find her. The following day the body of a foreign woman is found on a meadow, few meters from Gunders house. Inspector Konrad Sejer tries to unravel the mystery and discoveres soon that the dead person is Gunder's wife, Poona. Who killed her, and why?