Roro, a foreign worker in Swedish parks, loves his girlfriend but is about to marry another girl to prevent her from being sent back to Lebanon. Meanwhile, Roro's best friend, Måns, has serious problems getting an erection.
Sima, a ten-year-old immigrant girl, is on her way home from school. In the thick fog she comes across an injured postman, who desperately wants her to help him. The girl goes for help in a village she has never before been to...
When the police reveal a narcotic smuggling the driver is shot dead. It appears that the driver is Superintendent Martin Beck's son. Beck breaks down and moves out of the way. But on his colleagues request he returns.