Adventures of Father of four at the sea.

Dad's outdoor skills are put to the test when the family goes on a weekend trip to Sweden. The family is visiting Annika, Dad's cousin, whose birthday coincides with this year's midsummer festival. Annika has a nature park, and Dad is looking forward to showing the children where he used to play as a boy. Uncle Anders seizes the opportunity, puts on his old scout shirt, and finds his compass.

When somebody swipes Father's wallet, which contains the office pool's winning sports lottery ticket, Uncle Anders and Per set out to catch the thief.