David Giuntoli, left, as Nick Burkhardt and Russell Hornsby as Hank Griffin in “Grimm.”
David Giuntoli, left, as Nick Burkhardt and Russell Hornsby as Hank Griffin in “Grimm.” NBC Scott Green/NBC
David Giuntoli, left, as Nick Burkhardt and Russell Hornsby as Hank Griffin in “Grimm.” NBC Scott Green/NBC