A widowed writer and father in the Melkersson family. He joins the island’s family gatherings and sometimes becomes entangled in the children’s games.
Gustav Vikingson is a major and the husband of Mrs. Svea Vikingson, as well as Maj Vikingson's father. His position makes him a senior figure in the Vikingson family, but the supplied synopsis does not describe his specific actions or conflicts within the story.
A writer and father who spends summers on the island with his children, often becoming involved in their mishaps and adventures.
A father in the Melkersson family, Melker struggles with a motorboat that will not start and is teased by the island children. He helps care for the young seal the children bring home. At a family celebration, he reunites with Nisse in a rowdy snowball fight, showing his close connection to the island families.
A warm-hearted adult who joins the island family's playful life and helps care for Moses.
Rune Gordon is a travel-agency director and a member of Sjöbjörnarna. The cast list places him among the film’s named supporting characters, but the available plot information does not describe his actions or his connection to the leads.
Aristocratic estate owner who employs Åsa-Nisse as a forest ranger.
Associate of Nisse Helling, involved in side plots and community events.
Torsten Lilliecrona has 83 screen credits in a career dating back to 1942. Their work spans 6 cinematic universes — most prominently Vi på Saltkråkan with 4 titles. Signature works include Life on Seacrow Island, Tjorven and Skrallan, Tjorven, Batsman, and Moses. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 6 universes