He co-wrote Scream of Stone which Herzog directed .
He worked in the Sound Department during seven of Herzog 's films , including The Great Ecstasy of Woodcarver Steiner and Echoes from a Somber Empire .
Herzog co-wrote Scream of Stone which Herzog directed .
He worked in the Sound Department during seven of Herzog 's films , including The Great Ecstasy of Woodcarver Steiner and Echoes from a Somber Empire .