First Norwegian full-length animated feature film.
Toralv Maurstad is the only actor in all three Flåklypa movies, he voices Ludvig in this and the original Flåklypa Grand Prix, and The Narrator in Solan og Ludvig - Jul i Flåklypa.
Kari Simonsen is the only voice actor not to return and reprise her role as Solan. She's replaced with Grethe Kausland who did the character's voice in several public appearances since the original film.