Nick and Hank investigate an ages-old feud that has erupted in Seattle, a feud that Nick and Monroe are well-acquainted with. Meanwhile, the death of a royal family member has repercussions across the world, and Monroe and Rosalee discuss the next step in their relationship.moreless
Hank assist Juliette, Monroe, and Rosalee fighting the zombie hoard, while Renard tries to rescue Nick from Eric. Meanwhile, Adalind turns to Stefania once more for help regaining her magical abilities.
While investigating a series of rage-fueled assaults, Nick learns that Eric Renard is in town. Meanwhile, Adalind is caught in the middle when Frau Pech and Stefania oppose each other.
While Juliette tries to convince Monroe to tell her the truth about the Wesen, Nick and Hank investigate a series of murders of people who have already died. Meanwhile, Stefania and Frau Pech go to war with each other over the fate of Adalind's unborn child.moreless
Nick tries to clear the air with Juliette during a dinner date, but their efforts may be futile when a Wesen with the ability to influence humans and harm them goes after him.moreless
A fire-based Wesen threatens to bury Portland in lava, and only Nick can stop him. Meanwhile, Adalind finds someone to help her with her pregnancy.
Rosalee asks Nick for help dealing with a Wesen lawyer who is trying to get a murder case overturned. Meanwhile, Juliette returns to Nick's trailer and remembers what happened the last time she was there.moreless
Nick and Hank must learn the true name of a mysterious Wesen killer who uses an online game to mark his victims for death. Meanwhile, Juliette starts to make sense of her hallucinations, and Renard meets with his Vienna spy.moreless
Nick and Hank investigate a Wesen who can feed on its victims' tears... and drive them blind. Meanwhile, Rosalee tries to help Juliette regain her memories.
Wesen rob banks using their true faces as disguises, and Nick and Hank end up investigating. Meanwhile, Juliette begins to regain her memories of her time with Nick... and the secrets she learned.moreless
Nick learns the truth about his superior officer, while Renard and Juliette's attraction to each other grows increasingly stronger... and more dangerous.
Adalind returns to Portland with revenge on her mind, while Renard tries to deal with his obsessive infatuation with Juliette.
Hank goes back to investigate a closed case he handled of a murderer sentenced for execution who claimed that he acted in self-defense when a monster attacked him. Meanwhile, Monroe has an unusual situation come up at the spice shop.moreless
While dealing with a serial killer stalking Portland's Wesen community who may be a Grimm, Nick is unable to talk to Juliette... who turns to Renard.
Nick and Hank work with a detective to investigate a series of child abductions tied to the legend of the ghostly La Llorona, and Nick brings Juliette in to fill in as the precinct's Spanish translator. Meanwhile, Monroe has some fun of his own on Halloween.moreless
Nick and Hank investigate a murdered high school student who was killed because of their involvement in an academic decathlon. Meanwhile, Monroe gets a visitor at the spice shop and Renard must deal with his obsession.moreless
The detectives investigate a murder that leads them to a father on the run with his daughter. Meanwhile, Monroe fills in for Rosalee and Renard deals with women from his past.
Monroe's old girlfriend Angelina returns to Portland and he discovers he may pay the cost for associating with a Grimm. Meanwhile, Renard receives a visitor of his own from Europe.
While Nick and Hank investigate the murder of an accountant embezzling from a church, the Grimm tries to reconcile the situation with Juliet, who still doesn't remember him. Meanwhile, the Nuckelavee makes its move against Nick.moreless
While working a case, Nick discovers a new disease that targets Wesen... and puts Rosalee and Monroe at risk. Meanwhile, Renard learns of a fugitive that has made his way from Europe to Portland.moreless
Nick helps Hank's old friend track down his daughter and tries to cope with Juliette's amnesia.
While Nick and his mother battle the Royal Families' assassin, Rosalee and Eddie continue to try and save Juliette. Meanwhile, Hank discovers that the FBI are after his partner and Renard is forced to reveal his hand while dealing with his brother.moreless
While the Royal Families launch an attack on Nick, the Grimm tries to come to grips with the return of his mother Kelly. Meanwhile, Monroe and Rosalee try to bring Juliette out of her coma, Hank tries to cope with his recent exposures to the Wesen, and Renard must deal with the arrival of his brother in Portland.moreless
The cursed coins resurface after someone else starts killing to obtain them. Meanwhile, Nick and Hank find a mysterious woman interfering in their case, and Nick and Juliette must make a life-changing decision.moreless
Nick becomes involved when Juliette witnesses a murder committed by a creature who is unable to maintain his human form. Meanwhile, Hank begins to notice a few things that don't add up.
Nick and Hank investigate the death of a wealthy widow and finds that the trail leads to her stepdaughter Lucinda and her mysterious godfather, Spencer Harrison. Meanwhile, Juliette tries to help Nick deal with what she believes is the death of his aunt.moreless
When Nick investigates the death of a construction company owner, he discovers that the suspect has summoned the Reapers to town to dispose of him. Meanwhile, Juliette makes Nick invite Eddie over for dinner.moreless