Tjorven and the other children at Seacrow island have received a play day in a gift. Uncle Melker will find himself ending up in the lake several times. The kids also have found an old ship that will be named Albertina. They divide themselves into two pirate gangs and fights about the wishing stone Mysak.
Eva Stiberg
Maria Johansson
Torsten Lilliecrona
Louise Edlind
Torsten Wahlund
Kajsa Dandenell
Stephen Lindholm
Bengt Eklund
Siegfried Fischer
Kristina Jämtmark
Manne Grünberger