Season 4, Ep. 22
Trubel helps Nick, who is hell-bent on getting revenge on the Royals after making a horrifying discovery in the Season 4 finale; at the same time, Juliette's alliance continues to lead her down a dark path.
First Aired: May 15, 2015.
Season 4, Ep. 21
First Aired: May 8, 2015.
You Don't Know Jack
Season 4, Ep. 20
A string of homicides create a fear that a Jack the Ripper copycat has arrived in Portland. As Nick and Hank investigate, they must also respond to an unexpected situation; at the same time, Adalind and Rosalee must work together on a last-ditch attempt to fix Juliette's condition; and Juliette decides to help her new ally, even if it means hurting those around her.
First Aired: April 1, 2015
Season 4, Ep. 19
While Nick and Hank investigate a hitchhiker's murder, Juliette is bailed out of jail by an unexpected ally. Meanwhile, Adalind breaks the news of her pregnancy to the father of her unborn child.
First Aired: April 24, 2015.
Season 4, Ep. 18
A spirit from Indian legend kills two men, and Nick and Hank try to find the common denominator. Meanwhile, Juliette deliberately gets herself arrested, and Rosalee and Monroe set out to find a cure for her with Renard's help.
First Aired: April 17, 2015.
Season 4, Ep. 17
A woman is found dead, frozen solid, and Nick and Hank soon discover that a Wesen is responsible. Meanwhile, Juliette comes on to Renard, and Monroe suffers PTSD from his time before the Wesenrein tribunal.
First Aired: April 10, 2015.
Season 4, Ep. 16
While Nick and Hank track down a Wesen with a lethal touch, a new member of the Royals arrives in Seattle to find Diana. Meanwhile, Juliette considers her future in her new state.
First Aired: April 3, 2015.
Season 4, Ep. 15
Nick and Hank investigate a lovers' quarrel that ends in murder.
First Aired: March 27, 2015.
Season 4, Ep. 14
A murder victim missing a foot leads Hank and Nick to a disturbing discovery.
First Aired: March 20, 2015.
Trial by Fire
Season 4, Ep. 13
An arson case forces Nick to ask an old foe for help; Viktor educates Adalind about diplomacy.
First Aired: February 13, 2015.
Season 4, Ep. 12
Nick and Hank investigate two murders and discover that the Wesen Council has sent a bounty hunter to Portland. Meanwhile, Henrietta gives Juliette bad news, and Renard meets with Viktor and Adalind.
First Aired: February 6, 2015.
Death Do Us Part
Season 4, Ep. 11
While Juliette turns to Renard for help dealing with her condition, Nick and Hank investigate a bizarre death at an alleged haunted house... where a married couple died the same way five years ago.
First Aired: January 30, 2015.
Season 4, Ep. 10
Nick gathers the whole team, including Wu, to track down Monroe and return him to Rosalee. Meanwhile, Monroe's life hangs in the balance after his abduction by the Wesenrein; and Juliette discovers more about her new reality as a Hexenbiest.
First Aired: January 23, 2015.
Season 4, Ep. 9
The Wesenrein abduct Monroe and plan to destroy his marriage to Rosalee... permanently. Meanwhile, Nick and Hank show Wu the truth of the Wesen, and Juliette deals with a new face in her mirror.
First Aired: January 16, 2015.
Season 4, Ep. 8
Nick and Hank investigate a murder involving the legendary Chupacabra and discover that it is connected to the Wesen. Meanwhile, Wu continues to ask questions, Juliette's illness continues, and the Resistance asks Renard what he knows about Diana's disappearance.
First Aired: December 12, 2014.
The Grimm Who Stole Christmas
Season 4, Ep. 7
A bizarre string of home invasions lead to an even stranger Wesen phenomena; Monroe plans a special Christmas surprise for Rosalee; and Truble comes to a life-changing realization that impacts everyone.
First Aired: December 7, 2014
Highway of Tears Season
Season 4, Ep. 6
Nick is anxious to become a Grimm again in light of the attack on Monroe and Rosalee; at the same time, he and Hank are called to a stretch of highway that acts as a staging area for a horrifying Wesen ritual. Meanwhile, the sudden arrival of an old friend surprises Trubel; and in Vienna, Viktor meets with a completely broken Adalind.
First Aired: November 28, 2014
Season 4, Ep. 5
A woman claims a very persistent, talking wolf drove her to the point of madness when she's questioned by Nick and Hank after committing a deadly crime. Meanwhile, Nick and Juliette wonder if getting his Grimm powers back is worth the sacrifice of a normal life; at the same time, Bud hopes Trubel can help with a wesen-related issue; threats against Monroe and Rosalee intensify; and Adalind's perilous trek to retrieve her daughter continues in Austria.
First Aired: November 21, 2014
Dyin' on a Prayer
Season 4, Ep. 4
Nick and Hank investigate a case involving clay-induced asphyxiation; Wu's suspicions about Trubel intensify; Elizabeth makes a major breakthrough in the pursuit of restoring Nick's powers; Monroe and Rosalee's inter-Wesen marriage sparks a cultural backlash; and Adalind hopes her mysterious visitor will help her escape the dungeon.
First Aired: November 14, 2014
Season 4, Ep. 3
Nick investigates a vicious slaying at a boxing gym while dealing with repercussions from a strange vision. Elsewhere, Monroe and Rosalee make some headway in their quest to help Nick regain his powers; and Adalind gets an unusual visitor.
First Aired: November 7, 2014.
Season 4, Ep. 2
Nick ponders whether he wants his Grimm abilities back as he and Hank continue to track a Wesen that's stealing memories from its victims. Meanwhile, Adalind learns she has a connection to Nick; and a recovering Capt. Renard has a mysterious visitor.
First Aired: October 31, 2014
Blond Ambition: FINALE
Season 3, Ep. 22
Rosalee and Monroe's big day arrives; a realization shakes Juliette and Nick's relationship to its core; Adalind's plan leads to a catastrophic event.
First Aired: May 16, 2014.
READ: 'Grimm' Season 3 finale: How far will Adalind go to get her baby back?
Season 3, Ep. 21
Nick and Hank learn the victims of the homicide they are investigating were from a special section of the Verrat; Renard grows suspicious of Adalind's behavior.
First Aired: May 9, 2014
My Fair Wesen
Season 3, Ep. 20
When Nick brings Trubel on a ride along with Hank, they end up investigating the murder of a young woman; Adalind is hopeful after making a discovery.
First Aired: May 2, 2014
Nobody Knows the Trubel I've Seen
Season 3, Ep. 19
Nick and Hank investigate when a dangerous suspect leaves a trail of wesen in her wake; Adalind forms a dangerous alliance.
First Aired: April 25, 2014