Viva con Agua is a Hamburg-based charity that helps people around the world have access to clean drinking water. Here, a group of local kids partake in a sponsored run – RUN4WASH – in order to raise money to help others.

Großstadtrevier is a German television show about a police department in Hamburg's 14th precinct. In this episode, officers Ben Kessler and Katja Metz have been driving a boy to school every day because he's been truant. However, a more urgent matter takes priority. Meanwhile, their colleagues get a call about an unusual break-in.

Harry and Henning find that all three of their victims were at singles events when the burglaries occurred. Dirk gets a strange visit regarding a person from his past.

"Halis" and "Kladi" attend a speed-dating event to look for the burglar. Meanwhile, the arrest made by Ben and Katja seems to have made quite an impression on the local youth.

Dirk plays a trick on Marvin so that he'll go to school on his own. Meanwhile, another robbery is reported by a woman from the speed-dating event.

Dirk goes to the butcher's shop to speak with his old friend Hilde about contaminated meat. Shortly after, Harry and Henning also stop by the store to speak with Hilde's brother, who was at the speed dating event.

Hilde and her brother speak tensely about the future of their store. Meanwhile, Nicki comes up with a very humorous trick to discourage Marvin from taking his police escort to school.

The team has a briefing to discuss how they will proceed with the two cases that have yet to be solved. Dirk learns more about Hilde's past.

Dirk sits down to dinner with his old friend Hilde, while Lothar and Katja stake out a dinner for singles.

Hilde tries to convince Dirk that her brother has been tainting the meat in their shop, but Dirk is too clever. Meanwhile, there's a break-in, but not at Katja's or Lothar's.

Dirk and Lothar are able to trap the second culprit. Later, Dirk learns that things are looking up for both Hilde and her brother.

"Großstadtrevier" is a series about a police station in Hamburg. This episode begins with rioters being brought in for questioning, one of whom knows Nicki.

Politician Frauke Claassen comes to the station and it turns out that there is another coincidence related to the two protesters.

Lothar and Henning find there is a common link in the issues with their bank cards, while another scene erupts between Frauke Claassen, her daughter, and Torben Witt.

Henning and Harry visit Ina Grote's shop and meet a suspicious employee. Frauke Claassen requests that the security detail at her house be removed.