Hollywood Reporter NBC Renews 'Grimm' announced NBC Renews 'Chicago Fire,' 'Chicago P.D.' and 'Grimm' officially Hollywood Reporter NBC Renews 'Chicago Fire,' 'Chicago P.D.' and 'Grimm' Hollywood Reporter NBC Renews 'Chicago Fire,' 'Chicago P.D.' and 'Grimm' NBC renews "Chicago Fire," "Chicago PD," "Grimm" officially Hollywood Reporter announced