Jordskott (2015)

A Swedish series that opens as a missing-child case and turns into a war between people and the forest. Detective Eva Thörnblad returns to her small hometown, deep in ancient woodland, seven years after her daughter vanished by a lake, and a new disappearance pulls her toward a mining company owned by her father, a wise woman with a crow and creatures out of Nordic folklore. Changelings, false parents and false children keep the dread personal, and the hushed, ancient woods carry the atmosphere. The second season widens the action to Stockholm, so the first is the purer folk horror run.