Swedish thriller based on Stieg Larsson's novel about a male journalist and a young female hacker. In the opening of the movie, Mikael Blomkvist, a middle-aged publisher for the magazine Millennium, loses a libel case brought by corrupt Swedish industrialist Hans-Erik Wennerström. Nevertheless, he is hired by Henrik Vanger in order to solve a cold case, the disappearance of Vanger's niece

Mikael Blomkvist, publisher of Millennium magazine, has made his living exposing the crooked and corrupt practices of establishment Swedish figures. So when a young journalist approaches him with a meticulously researched thesis about sex trafficking in Sweden and those in high office who abuse underage girls, Blomkvist immediately throws himself into the investigation.

While in a party promoted by her chief and friend Måns Wenngren, the fiscal attorney, Rebecka Martinsson, receives a call from her former sister-in-law, Sanna Strandgård, telling that her brother and preacher Viktor was murdered, stabbed and with severed hands, and she would be arrested. Rebecka heads to her hometown Kiruna and defends Sanna, but the evidences found by the police in her house prove her guilty and she is arrested. While investigating the crime, Rebecka is haunted by her past and faces the bigoted and fanatic religious dwellers that worship the local church, and is more convinced of the innocence of Sanna.

Halim has seen through it all. He has seen through the Integration plan a secret conspiracy that tries to turn all immigrants into Swedes. Unfortunately he has also seen through his own father, who has fallen victim to the Integration plan. But Halim has his own plan; he is going to be Sweden’s mightiest revolution immigrant and take a stand to save his father from forgetting his Arabic roots.

Fredrik, the single father of Magda, is too occupied with his race horse Kisa to see that his daughter has problems in school. But one day Magda brings home a new friend, Helena, caller at the local bingo hall. Fredrik is soon smitten by the frank and outspoken 29-year-old. Helena and a self-confident Magda help Fredrik to see why his horse never wins the races.