Jean Ummels

The twinbrothers Sietse and Hielke Klinkhamer want to raise money for their ill friend, Marieke.

When extreme weather suddenly hits the Netherlands in 1963, a 120-mile tour skating event taking place on natural ice forces its contestants to contend with life-threatening race conditions.

Bouke tells Tom and Mirjam about the legend of "Flying Volckert" who used to harass everyone in the village in the past. Together with their dog Snuf, Tom and Mirjam decide to investigate the story. Near the swamp they encounter gamekeeper Grevendonk who's caught in a bear trap and swears it was Flying Volckert. When inexplicable things start happening in the village, the village people decide to take matters into their own hands and together with the local police they start looking in the swamp.

Frits Egters can't quite get a hold of himself. An intelligent and sensitive young man, repulsion and desillusion turned him cynical. According to Frits there should be more to life - he just doesn't know where to find it.

Two young boy twins receive a boat of their own by a stroke of luck. It turns out to be very fast and they use their boat to help out their friends.