Television News 'Grimm' to be canceled by NBC following upcoming sixth season 08/31/2016 NBC announced that its Friday night supernatural drama series "Grimm" will not return for a seventh season. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Claire Coffee Bitsie Tulloch Bree Turner David Giuntoli Sasha Roiz Russell Hornsby Reggie Lee Silas Weir Mitchell Grimm
