With their annual pass, Tim, Karl, Dumpling and Gaby have already been to the amusement park "Snappyland" countless times. It was almost getting boring! But when they overhear a conversation between 2 entertainers who are planning a crime, they get into an exciting case. The "goose man", they hear, is to have a "fatal accident" on the same day! Time is running out. Stress at the amusement park!

Take on the roles of Tim, Karl, Dumpling and Gaby. Interview witnesses, look for clues and evidence ...