Ten-year-old Eternity lives in a haunted Gatehouse at the edge of an ancient forest.

She likes to dig for buried treasure in the woods, but one day she digs up something she shouldn't and the forest wants it back.

What follows is a battle with an ancient force from a forgotten world.

A regular at the festival, British filmmaker, Martin Gooch, brings us his third feature – an altogether darker film with a good nod to the best of those classic Hammer Films.