Teacher Jochem sticks to the plan he has drawn up for the week-long study trip - in teams, the students will complete various assignments, the highlight of which will be a survival drop at the end of the week. Jochem tries to motivate the students, but has a hard time of it. Their tangled web of contradictory interests is not good for harmonious cooperation. Jochem has been over-optimistic in this respect and very soon the students' own agendas are revealed.
During a riding vacation on the island Ameland, a young girl discovers a dangerous horse who distrust people. To prove that the horse isn't dangerous at all, the girl secretly trains the horse to trust humans again.
Tom goes along with Miriam and Snuf one week stay with their uncle and their cousin Hans Jaap. Near the house of Uncle Hans was a haunted castle.
