The landlubber Stig-Helmer and his Norwegian friend Ole get on a barge by mistake. They arrive at an archipelago and have to spend Midsummer among the fancy rich boat people, their yachts and summer houses.
as Stig-Helmer Olsson
as Ole Bramserud
as Anna-Vera
as Stråholmaren
as Arne
as 'Darling'
as Madde
as Henkan
as Krisse
as Kajan
as Berit
as Bärsen
as Beckbyxan
as Beckbyxan's wife
as Stig Helmer's mother
as Karl Helmer
as Alice
as Didrik
as Ture Janzon
as Olle