He isn't popular and spends his free time doing his home work and helping his mother.
One day, he is in a store buying an LP album for his mother and runs into the popular brothers, Arnout and Victor van Riebeeck.
The boys decide to help him out, without Arnout and Victor's parents or the maids and other house staff, finding out.
Nothing seems to go wrong and Simon has the time of his life hanging out with Arnout and Victor at their enormous mansion.
The boys try to force him to go away, but Ronnie threatens to tell the police that they helped him steal the motorbike, if he gets busted.
The boys try everything to get Ronnie out of the house, including making a fake passport and convincing him to leave the country.
The body of Theo Mastwijk was coincidentally discovered by a staff member of the mansion on Friday 27 October 1961.
The judge thought Ewout (Victor in the film) was involved with the murder as well and was sent to jail for six years.
[2] The makers of the film never studied the files related to the real murder case and the written script was fictional.