Trolltider – the legend of the Bergatrollet is SVT's Christmas calendar 2023, directed by Lisa Farzaneh from a script by Ola Norén and Roland Ulvselius. The series is a "reboot" to SVT's Christmas calendar Trolltider from 1979 with partly the same characters but a new story.

The story of Dylan Pettersson, a 23-year-old girl from a small island in the Swedish archipelago with big dancing aspirations.

Selma Lagerlöf's classic The Changeling is her told in the perspective of the Changeling as a teenager.