News TV Videos ‘Grimm’ preview clip Written by Lena Lamoray on May 9, 2014 Trouble is brewing on an all-new Grimm tonight at 9/8c. The Inheritance – Nick receives a collection of relics from a fellow Grimm, but the Verrat is eager to obtain the merchandise at any cost. Related posts:Alice Cooper announces Summer 2018 Tour'Grimm' previewsHANNIBAL preview clips - Watch "Trou Normand" tonight on NBC