The murder of a restaurant owner who is gunned down in front of a diner full of customers has unexpected repercussions for Alex, whose brother, Paul, represented two men expected of involvement in the killing. Meanwhile, Steinar, amidst tension with Alex and the breakdown of his marriage, accepts the offer of a transfer from Klas.

The unknown, large mafia organization is now showing its true face. The pressure that GSI and John Falk and his family have put on the organization, makes them fight back on all fronts. The rule book is thrown out. But to go after Johan Falk's family and trying to kill his wife could be the biggest mistake the organization has ever made. GSI closes up around Johan's family and the final battle begins ...

The police station is locked down. A snitch is compromised. Drastic and unexpected events take place. Both inside and outside the police station.

GSI follow up a weapon trail that leads right into Kavkaz mafia headquarters on the west coast. GSI member Niklas Saxlid is the one in the group who is specialized in undercover operations, and he has penetrated Kavkaz' activities. But suddenly something happens and Niklas disappears.

When Johan and his colleagues are watching Seth and his gang member Jack, they stumble on a larger case than they expected. Seth is selling arms to terrorists, but without Jack's knowledge, in a car where Johan's old colleague Pernilla mysterious appears. While Johan begin researching what Pernilla and SÄPO is doing, Jack suspects that everything is not right with Seth and that he's working with the police.

Falk is blackmailed into smuggling a truckload of guns from Latvia.

Five men break into Frank Wagner's apartment. Frank is able to escape and seeks out the help of Johan Falk. Has someone leaked that Frank is working with the police? Frank and John don't know who knows what and whom to trust.

Johan Falk's stepdaughter Nina has gotten in contact with her biological father, Orjan, discovering that he is in debt to an Estonian construction company in Gothenburg, leading to Nina's kidnapping.

It's been two years since John Falk and Frank Wagner broke their cooperation and Frank started working undercover with the police. Frank's search for Kevin crosses Johan's investigation and opens up a new collaboration between them - with the big difference that this time it's personal for Frank.

When Johan Falk was 19 years old he lost his girlfriend Maria and their unborn child when Maria got hit by a car. Falk takes the accident very hard and do not even go to the funeral. He decides that crime must be fought and applies immediately to the Police Academy. The movies are, however, only about Falk as an police officer with many years of experience from the National Task Force. He often goes his own way and does not shy away from using controversial methods. This leads to that the colleagues often experience difficulties in cooperating with him and managers are forced to turn a blind eye to what he's doing.

After the murder of a motorcyclist, an investigation reveals that bikers are being used as drug couriers from Denmark to Sweden and that the killing was part of a cartel power struggle.

Johan works in tandem with the GSI organized crime unit to bring in a cadre of armored car robbers

Nicke and Koffe go out on the streets of Malmö in the middle of the night, on the last day of their summer holiday.

Wallander is a Swedish television series adapted from Henning Mankell's Kurt Wallander novels and starring Krister Henriksson in the title role. The 1st series of 13 films was produced in 2005 and 2006, with one taken directly from a novel and the remainder with new storylines suggested by Mankell. The 2nd series of 13 films was shown between 2009 and 2010. The stories are set in Ystad near the southern tip of Sweden. The three films Before the Frost, Mastermind, and The Secret were premiered in cinemas, with the rest first released as direct-to-DVD movies. The first episode of the second series, Hämnden, was released in Swedish cinemas in January 2009; the rest of the series was made for television. The BBC aired all 26 episodes of the Swedish television versions on BBC Four. A third and final season, containing six 90 minute episodes, will air in 2013 with Charlotta Jonsson as Linda Wallander. The first episode, adapted from the novel The Troubled Man, was released in cinemas in January 2013.