In the series finale, Nick faces off against his greatest foe yet as it seems no weapon can defeat him. At the Spice Shop, Monroe, Rosalee and Eve search for answers and stumble upon a rare potion that may help the fight. Elsewhere, Capt. Renard and Adalind try to keep Diana and baby Kelly safe as the threat has its eyes set on the children.
The prophecy that was uncovered comes to pass when a dark force arrives in Portland with its eyes set on Diana. In an effort to protect her, Nick, along with Capt. Renard and Adalind, returns to the scene of his first investigation as a Grimm. Back at the Spice Shop, Monroe, Eve and Rosalee make a discovery that uncovers the origins of the mysterious stick. Meanwhile, Hank and Wu are called to a crime scene that is connected to the gang’s greatest threat.
Where the Wild Things Are
Eve goes on a mission to take on the mysterious force she saw in the mirror and finds herself in unfamiliar territory. When the gang discovers what she has done, Nick finds a way to join her. Meanwhile, an uneasy alliance is established when Capt. Renard is brought in to help and discovers this all may be connected to the person he cares for the most, Diana.
After a series of brutal and deadly attacks, Nick and Hank find an unlikely lead in a local nursing home; Eve goes to Adalind to get answers that only a Hexenbiest can provide; Capt. Renard confronts Nick about the mysterious symbols.
A man claims his friend was consumed by a tree-like figure; the gang takes extra precautions after learning of Eve’s disturbing mirror encounter; Capt. Renard tries to find answers about what Diana was drawing.
The Son Also Rises
Nick and Hank investigate deadly attacks on a team of scientists; research continues on the origins of the cloth while Eve still feels the effects of the death grip; Capt. Renard looks for help in finding the origins of the symbols drawn by Diana.
The Seven Year Itch
A new Wesen with a deadly hunger is unearthed after being dormant for seven years; Capt. Renard continues to deal with a ghost from his past; Monroe and Rosalee try to find out if Diana’s premonition is true; Adalind finds Eve in the tunnels.
A menacing new Wesen terrorizes a young family; Capt. Renard is shocked by an unexpected guest; Diana has news for Monroe and Rosalee; Eve looks for answers relating to her strange visions and side effects after being healed by the stick.
Oh Captain My Captain
Adalind and Monroe do everything in their power to see that Nick’s clever plan to get under Capt. Renard’s skin goes off beautifully. Meanwhile, Eve and Rosalee are under the gun to get their spell ready on time.
Trust Me Knot
Nick makes a pact with potentially deadly consequences; Hank and Wu think they have a way to stop Renard; a phone call throws Adalind into the middle of everything; Diana demonstrates her power while in the care of Monroe and Rosalee; and Eve and Trubel do some digging to figure out the mystery of the cloth found with the healing stick.