News TV Videos ‘Grimm’ preview Written by Lena Lamoray on March 24, 2017 GRIMM — “Zerstorer Shrugged” Episode 612 — Pictured: (l-r) Russell Hornsby as Hank Griffin, Reggie Lee as Sergeant Wu, David Giuntoli as Nick Burkhardt — (Photo by: Allyson Riggs/NBC) Tonight at 8/7c on NBC, don’t miss an all-new episode of Grimm. Related posts:Don Cheadle chats about ‘Black Monday’ and 'Avengers: Endgame' on ‘The Tonight Show Starring Jimmy F...'Parks and Recreation' preview clips'Hannibal' preview