The Snow Queen: Mirrorlands (2018)

The fourth film in the Russian animated Snow Queen series, Mirrorlands sends the brave heroine Gerda on her most personal adventure. A king who fears magic has set out to rid his kingdom of wizards, using the power of mirrors to imprison them, and Gerda's family is caught up in his campaign. To save them she must travel into the strange Mirrorlands, joined by her brother Kai and the troll Orm, and make an alliance with an unexpected figure from her past. The series, from the St Petersburg studio Wizart Animation, is loosely inspired by Hans Christian Andersen and became one of Russia's most widely exported animated franchises.