Alwin der Letzte.

Alwin Schmieder, his brother August and friend Otto were the only ones in the village to refuse to join the LPG. They continue to toil on their own, and everything in the Schmieder household has gone haywire since Alwin became a widower. At least he needs a wife, but he doesn't like the applicants for Alwin's marriage advertisements. He rejects Barbara, his son Karl's girlfriend, without knowing her - because she is from the city. But suddenly there is movement in the Schmieders' lives. August wants to marry the agronomist Karoline and move in with her in the neighboring village. Barbara, who sneaks into the house on a pretext, wins Alwin's sympathy and he asks Karl to marry her. When it turns out that the young people have set him up, he is furious. And last but not least, Otto joins the LPG. Alwin is the last to see the light.