By Claus Bjerre
The Father of Four-family is preparing Søs and Peter’s wedding but while the house is upside down the family all of a sudden has to travel to Funen to help Peter’s foster father Skipper. Skipper is in trouble as his training ship Valborg, which over the years has served as an orphanage, is about to fall apart. The ship can only be saved if Skipper wins the yearly regatta. The schedule is tight, but Per convinces the family to go to sea in order to help Skipper and save Peter’s childhood home. But the rival ship Medusa, is using foul play and the race ends up in a nerve wrecking battle at sea in the midst of wind and waves.