Otto's twelve but online he’s thirteen and he’s pretty sure he gets away with it. He lives in an old wooden house with his mum, dad and sister, a mysterious Icelandic granny and an ancient malevolent troll that’s started living in the wall...

From the award-winning Trick of Light Theatre (makers of The Bookbinder and The Road that Wasn’t There) comes a lo-fi, wi-fi fable in the vein of Stranger Things. Tröll combines storytelling, music and puppetry in an uncanny tale from the twitchy edges of the digital age.