8-year-old Selma Traskvist and her family are in danger of being evicted from their home, when Selma meets scientist Efraim von Trippelhatt who is working to build an airship and prove Santa's existence.
Ester Vuori
Selma
Johan Ulveson
Efraim von Trippelhatt
Sofia Bach
Nordenstierne
Pierre Tafvelin
Fabrikörn
Mikael Riesebeck
Pappa Traskvist
Lotta Östlin Stenshäll
Mamma Traskvist
Björn Gustafson
Morfar Otto
Nils Eklund
Grimundius
Meg Westergren
Alamandha
Ing-Marie Carlsson
Valborg
Shima Niavarani
Tomtevettingen
Anders Back
Assistent Lundström
Stefan Roos
Kettil Felterus
Lisette Pagler
Journalist
