Frits and Freddy Frateur make their living as bible salesmen. When ringing the doorbell of Carlo Mus, who is under surveillance by secret service, both men are laughed at while closing the door.

On his birthday, a hitman reluctantly takes on the easy task of killing a writer, only to find the job a lot more difficult than expected.

A vagrant enters the lives of an arrogant upper-class family, turning their lives into a psychological nightmare in the process.