"Captain" Werner and his crew are quite astonished: in the depot of the Berlin garbage disposal there is a stroller with a baby!

Werner, Ralle and Tarik are a well-coordinated trio at Berlin's waste disposal service. Werner has been with the company for a long time and is a real leader - someone who says when he doesn't like something. This doesn't always go down well with his superior Dorn - a former refuse collector who has made it to the top. What nobody suspects yet: Dorn is planning modernization measures.

In the third film in the popular series, "The Three from Garbage Disposal" have to embark on an unusual "Mission to the Future". A 16-year-old environmental activist is sentenced to a one-week student internship with "Captain" Werner Träsch.

Werner Träsch moves into an apartment with his great love Gabi Hertz. However, he can hardly help with the furnishing of her apartment because he is campaigning to save his favorite restaurant "Zur Traube".

During their tour, Werner Träsch and his colleagues Ralle Schieber and Tarik Büyüktürk arrive at a housing estate where the businessman Waselitzki draws their attention to graffiti. Waselitzki plans to rent out the apartments in order to then rent them out again at a higher price. Träsch and his colleagues want to prevent this with all their might.

Werner Träsch, who has just moved into an apartment with his great love Gabi Hertz, surprises her with a trip to Fuerteventura on the second anniversary of their meeting. However, this proves to be difficult to implement...

During their tour, Werner and his colleagues Tarik and Ralle get in the way of a young man who wants to "steal" expired groceries from a supermarket container

"Captain" Werner Träsch is quite astonished: the fresh wind of social change is also blowing among the tradition-conscious Berlin garbage workers. His boss, Dorn, has got it into his head that women should finally be employed as refuse collectors.

Garbage manager Rüdiger Dorn wants to move into his parents' house after the death of his mother - but that has to be brought into shape first. It goes without saying that Werner pitches in.

Water pipe burst and bomb alarm - Berlin in a state of emergency: Dorn and Gerald don't know where their heads are. The routes for the garbage collectors have to be reworked due to numerous road closures, chaos rages.

A trained theologian with a truck driver's license joins Werner Träsch's team. Former pastor Matthias is surprisingly good at tackling difficult tasks. But he can't hide the fact that he is in trouble for long: His ex-girlfriend Anna makes it impossible for him to see their five-year-old daughter Lotte, despite having joint custody.

The three garbage collectors accidentally get on the trail of a protection racket in the Neukölln neighborhood: Snack bar owner Mohammed has to fend off an aggressive gang of youths and eventually resorts to drastic measures - but Werner discovers that the situation is not quite as clear-cut as it seems. Meanwhile, Tarik's extreme jealousy puts his relationship with Werner's daughter Annika at risk.