A day like today on Grimm 1 year ago on March 31st, 2017:
- The Grimm team faces their greatest threat as its seems no weapon can defeat him. Monroe, Rosalee and Eve stumble upon a rare potion that may help the fight; Renard and Adalind try to keep Diana and baby Kelly safe; and Nick must look to his ancestors for strength to save the world from a terrifying end.
Episode: 6×13 – The End
Original Air Date: 03/31/2017