Shy, gentle half-wit Dennis, whose only obsession is train-spotting, is released early on account of good behavior after a rape sentence. His parents who run a modest barbershop, skeptic André and Rita, desperately try to keep him out of girl trouble, but his victim's sister Barbara starts a hate campaign. After another girl reports abuse, Dennis is jailed and beaten black and blue daily. Barbara's boyfriend, lawyer Thomas Verelst, accepts to he… meer