Grimm: Season 4

The team scrambles to find a cure to get Nick's abilities back.

The Gedächtnis Esser continues to steal memories and Captain Renard's mother visits him in the hospital to try to save his life. Meanwhile Wu confronts Nick about Trubel and Nick and Adalind share a psychic connection.

Nick's power loss aftermath showed that the changes are far more than anticipated, Elizabeth, Monroe and Rosalee look for the cure. Nick and Hank call on Trubel to help out on a case.

A rabbi raises a golem to protect his nephew, but he can't control it. Elizabeth successfully recreates Adalind's spell, but it still requires a key ingredient.

A woman claims a persistent talking wolf drove her to madness; Juliette and Nick weigh the potential costs of getting back his abilities, and the threats against Rosalee and Monroe get worse.

With Monroe and Rosalie are dealing with a growing problem from Wesen purists, Nick and Juliette must decide if a normal life is really what they want.

Monroe has a Christmas surprise for Rosalee; Trubel has a realization that impacts everyone.

An unsuspecting traveler brings a blood-sucking legend with him to Portland, and Nick (David Giuntoli) and Hank (Russell Hornsby) find themselves investigating the gruesome trail of "El Chupacabra." Meanwhile, Monroe (Silas Weir Mitchell) and Rosalee (Bree Turner) prepare to leave for their long-overdue honeymoon as they are met with more threats regarding their marriage. Elsewhere, Viktor (guest star Alexis Denisof) and Adalind (Claire Coffee) decide to take a trip of their own, while Wu (Reggie Lee) decides to confront Nick about what he has been seeing.

The Wesenrein act on their many threats against Monroe and Rosalee's marriage. Meanwhile, Nick and Hank bring Wu to a place where he's sure to find the answers he's looking for. Elsewhere, Juliette tries to come to grips with her new reality.

After Monroe's (Silas Weir Mitchell) abduction by the Wesenrein, Nick (David Giuntoli) gathers the whole team, including Wu (Reggie Lee), to track him down and return him to Rosalee (Bree Turner). As the search intensifies, Juliette (Bitsie Tulloch) learns more about her new reality as a Hexenbiest.

Rosalee and Monroe finally go on their honeymoon; Nick and Hank investigate a shocking homicide at an abandoned - and supposedly haunted - residence; Renard seeks help from a mystical woman.

Nick and Hank investigate a series of murders that lead back to the Wesen Council and a mysterious bounty hunter.

While Nick and Hank investigate the deaths of two teenagers in an arson case they realize they need the help of someone that Nick had arrested several years ago.

Nick and Hank investigate a murder victim with his foot cut off, and stumble onto a disturbing Wesen take on the "lucky rabbit's foot." In an effort to help, Monroe and Rosalee go undercover. Meanwhile, the fallout from Adalind and Juliette's showdown still has Nick reeling and sends him on a path that leads to Henrietta.

Nick (David Giuntoli) and Hank (Russell Hornsby) are called to investigate a one night stand turned deadly when a man finds himself in the middle of a very bizarre love triangle. Captain Renard (Sasha Roiz) hopes Monroe (Silas Weir Mitchell) and Rosalee (Bree Turner) can help him deal with recurring episodes of phantom bleeding. Meanwhile, Adalind (Claire Coffee) makes a discovery that might turn the tables in her favor and Juliette (Bitsie Tulloch) makes a big decision that could change the course of her relationship with Nick.

A cyclist's homicide introduces Nick (David Giuntoli) and Hank (Russell Hornsby) to a Wesen with a tragic fatal touch. Captain Renard (Sasha Roiz) and Adalind (Claire Coffee) learn the Royals have stepped up their efforts to find their child, and another member of the Royal family (guest star Nico Evers-Swindell) is introduced. Meanwhile, Juliette (Bitsie Tulloch) ponders the idea of embracing what she's become as opposed to fighting it.

Nick and Hank investigate a rare wesen that leaves victims frozen; Juliette seeks revenge.

An investigation leads Nick and Hank to the path of a Native American power quest.

Nick and Hank investigate a homicide they discover is linked to a wesen rite of passage.

The press thinks a Jack the Ripper copycat is responsible for a series of recent homicides.

As Hank and Nick get close to identifying a vicious serial killer, Wu's life is put into jeopardy.

After a horrifying discovery leaves Nick stunned, he is determined to get revenge.