Grimm season 5

Trubel, Juliette, and the severed head of Nick's mother, Kelly, are hustled out of Nick's house by unknown assailants. Chavez and Nick meet at an arranged time in a vacant warehouse; Chavez's mysterious caller is Meisner, who with the aid of the Resistance helped Adalind escape from the Royals. Nick and Chavez are attacked by a group of Wesen and Chavez is killed. Before she dies, Chavez gives Trubel's dark knight chess piece to Nick. Nick answers Agent Chavez's phone and speaks to Meisner, who tells Nick to keep the phone. Nick goes to the hospital to visit Adalind and their newborn son; Adalind names the child Kelly, after Nick's mother.

Nick takes Adalind and baby Kelly home. Captain Renard assigns Hank a new partner, who is unaware of the whole Wesen thing. Their next case clearly involves a Wesen killer, and complications grow when the US Marshals get involved and the killer flees. With Hank and his partner in pursuit, it becomes evident that these killings are somehow related to a mysterious secret society.

Rosalee's life is in danger when a group of orphaned Wesen children – Peter, Lily, Big John, and Miguel – in need of a mother-figure to guide them, decide that Rosalee fits the bill. Nick and Hank find a vital clue in a fairly recent missing-person case. Nick decides to move out of his home to a safer location. Meanwhile, Renard is informed of the King's "accident" and that his daughter is safe with the Resistance. (A basis of Peter Pan and The Lost Boys).

While investigating an assassination attempt against nightclub owner Frankie Adkins, who was saved by a mysterious Wesen, Nick and Hank stumble onto the archaic Wesen tradition of Maagd Zoektocht, by which a Weten Ogen (a lynx-like Wesen) pits three suitors against each other for the hand of a maiden. In the closing scene, a badly injured Trubel shows up at the door of Nick's new home and collapses in his arms.

Nick brings a wounded Trubel to the hospital and finds three false IDs and a fingerprint-locked phone in her jacket. Trubel tells the nurse her name is "Lauren Cole", matching one of the IDs and the registration of an expensive, weaponized motorcycle. The next day, Nick and Hank investigate the murder of two Klaustreich, which leads back to a Wesen fairytale. Meanwhile, Andrew Dixon continues to push Captain Renard to endorse his run for mayor.

Trubel tells Nick about Hadrian's Wall, the resistance group Agent Chavez worked with and that Trubel now works for. They are fighting Black Claw, the organization coordinating the global Wesen uprising. Nick, Hank and Wu are called to investigate a series of vandalism, murder, and kidnapping, where they find another claw mark.

Nick confronts Trubel, who reveals Chavez's plan to turn Hexenbiest Juliette into a weapon. Monroe, Rosalee, Renard and Hank interrogate Xavier, who reveals the Wesen gang had targeted Nick and Monroe, and any Wesen who doesn't join them will be killed. Monroe and Rosalee alert the Wesen Council, but Alexander is already aware of the problem. Later, a Council member reveals himself to be part of Black Claw and guns down a Council meeting.

Nick and Hank investigate the death of tourists at Diamond Lake, reported home of the Diamond Lake Monster. Meisner, with Trubel's help, tries to recruit Nick to Hadrian's Wall at its Portland Command Center, funded by a branch of the federal government.

Nick and his team hunt for a Wesen serial-killer, a "Fuilcre" who uses an ancient barbaric Wesen water-rune/rain-crucifixion ritual. Monroe goes undercover at a pep rally to help Nick investigate a lead – the rally is actually a recruiting tool for Black Claw.

In Leipzig, Monroe's uncle Felix Dietrich is asked by Andrea Stroh to appraise books from the estate of Joseph Nebojsa. Two Anubis Wesen from Black Claw kill Andrea, and Felix flees to Portland with one of the books – written by and for Grimms – to sell to Nick. After he is killed, Nick and Monroe find Felix's trunk and take it to the spice shop. Monroe finds a secret compartment and unlocks it, revealing three keys. Using them and the two they had, they create enough of the map of the seven knights to reveal it leads to a spot in the Schwarzwald (The Black Forest, Germany).

Nick and Monroe travel to Germany with false passports to find the treasure of the seven knights. They travel to a church on the map, but local Wesen become suspicious of their questions. That night they go to a spot in the forest where they believe an ancient church stood. They discover chisel marks on old stones before falling into a cavern.

Nick and Monroe fall into the catacombs of the ancient church, where they find a small brass chest. As they emerge, they are discovered by the local Wesen and narrowly escape. Meanwhile, Portland mayoral candidate Andrew Dixon is killed by a Marwan assassin. While visiting the spice shop Adalind is threatened by Rosalee's ex, Tony, causing her Hexenbiest powers to return. Renard is confronted with a Black Claw plan to become the new mayoral candidate. Nick and Monroe arrive at the spice shop and open the chest, but all are surprised by the identity of the "treasure" inside - a stick with extraordinary powers.

Benito is a Wesen who owns Benito's Masks. Goyo, an ambitious professional wrestler, asks for a mask to help him win. Benito tries to dissuade Goyo, but Goyo convinces him he can handle it. Benito makes a mask for him from the skinned face of a Balam. Benito begins to use it, endowing him with great powers, but soon struggles to take it off.

On the first night of the full moon, a man on his way to visit his mother crashes his car, leaving him to walk three miles. The next day, Nick and Hank, responding to an injured man on the road, meet the driver. When something feels wrong, they ask for Monroe's help and his sense of smell leads them to two bodies. It looks like a Blutbad until Monroe and Rosalee mention a disease, Lycanthropia. Adalind is offered an opportunity to reunite with her missing daughter, Diana while Eve discovers Black Claw is recruiting Renard.

Nick, Hank, and Wu investigate the death of a woman who aged seventy years overnight, only to learn they are dealing with a Wesen, operating as a photographer, who sucks youthfulness out of young people and regurgitates it as a goo. He sells this goo to a doctor operating a clinic that caters to the youth-obsessed. The doctor has created a successful anti-aging cream, for which he has become dependent. Rosalee goes undercover to help expose the racket. Meanwhile, Eve devises a plan to go undercover as Renard to learn more about his involvement with Black Claw.

An evangelical preacher named Dwight Eleazer has a tent revival unlike any other, using his Wesen identity to gain more believers. Nick and Hank are called to the scene as things escalate when a group of "true believers" are hell-bent on saving the preacher and his flock by any means necessary. Meanwhile, Captain Renard takes further steps to gain power in local government. Elsewhere, Eve uses Adalind's old hat trick to gain more access to Black Claw.

When Brian Johnson's head is found under a bridge, Nick and Hank link it to a Japanese Wesen family whose son was previously killed by the victim. Adalind accepts a job at her old law firm while Monroe and Rosalee volunteer to explore the tunnels under Nick's place while she is at work. Meanwhile, Wu is still feeling the after-effects of the fight with the Lycanthrope, including strange dreams and intense headaches. Elsewhere, Rachel has a surprise for Renard, much to his joy.

While Hank has dinner with Zuri Ellis, his former therapist, a drunk driver is repeatedly run over by a bird-like Wesen who then uses his tongue to dissolve and ingest his victim's bones. Wu's Lycanthrope symptoms worsen as the full moon draws near. Meanwhile, Rosalee babysits Kelly so Adalind can secretly meet with Renard, but Renard knocks her out and takes her to an unknown location to reunite with Diana.

When Sgt. Wu becomes involved in an altercation that results in the killing of a petty thief, he decides to go to the spice shop and figure out what is happening to him. Meanwhile, Meisner and Trubel go to Diana's safehouse and find she was taken by Black Claw as leverage to convince Renard, Adalind, and Nick to join their cause. Not knowing what to do, Adalind takes Kelly and disappears, leaving Nick a note saying that she has to protect her children and Nick.

Nick is distraught over Adalind leaving with Kelly, but contacts Hadrian's Wall. Renard asks Nick to come to the police station with news the Grimm will not want to hear. Meanwhile, Hank arrests Tony (Rosalee's ex) for breaking into Zuri's house, only to discover things are more complicated. Nick shows Trubel the treasure they found in Germany in case something happens to him. Renard is elected to mayor.

Opening quote (Part 1): "It is better to die on your feet than to live on your knees."