Jakten på tidskristallen

Jakten på tidskristallen (The hunt for the time crystal) is the Sveriges Television's Christmas calendar for 2017. It is an adaptation of the book trilogy Speglarnas hemlighet by Erika Vallin.

For Rikard Wolff, the series became his final role, as he died on November 17 the same year.

Cast

 * Eva Rydberg – Professor Siv Styregaard
 * Monna Orraryd – Asrin
 * Vincent Wettergren – Max
 * Naima Palmaer – Lima
 * Rikard Wolff – Dr Ruben
 * Klas Wiljergård – Lucas
 * Felice Jankell – Fiona
 * Fredde Granberg – Gert
 * Kodjo Akolor – Limas Pappa
 * Julia Ragnarsson – Amalia
 * Sissela Benn – Limas mamma
 * David Wiberg – Vaktchefen
 * Bianca Kronlöf
 * Patrik Elgh – Jungle monster