My Fair Wesen: Nick brings Trubel along on an investigation for some experience of the Wesen world, but a young woman's death strikes a personal chord. (S3, ep 20) [S]
The Inheritance: Nick is contacted by a mysterious man looking to pass on his father's ancient artefacts. Renard grows suspicious of Adalind. (S3, ep 21) [S]
Blond Ambition: It's Monroe and Rosalee's special day, but not such a great one for those around them. Adalind's actions leave Nick in a perilous position. (S3, ep 22) [S]
Thanks for the Memories: Still reeling from the events of the third season finale, the team drop everything to find a way to get Nick his powers back. (S4, ep 1) [S]
The Last Fight: Monroe and Rosalee get some much needed help as they try to restore Nick's powers, while he and Hank look into goings-on at a Wesen boxing gym. (S4, ep 3) [S]
Zerstorer Shrugged: Nick goes back to his routes in search of answers as the Zerstorer arrives in Portland with a trail of bodies in its wake. (S6, ep 12) [S]
Blood Magic: As Eve and Adelind investigate the mirrors, Nick makes a new discovery about the Wesen community after a murder at a nursing home. (S6, ep 10) [S]
Blind Love: The gang head off for a special trip to celebrate Monroe's birthday, but things turn sour when Nick is recognised by a vengeful hotel employee. (S6, ep 7) [S]
Breakfast in Bed: After a vicious murder, Nick and Hank hunt a dream-eating Wesen who appears to be preying on the guests of a cheap hotel. (S6, ep 6) [S]
The Seven Year Itch: As Nick, Hank and Wu investigate a body found in a park, the trio are led to a Wesen with a chilling dinner routine. (S6, ep 5) [S]
Beginning of the End - Part 2: As the war escalates, the team are marked for assassination by Black Claw, sending them into a battle for their lives. (S5, ep 22) [S]
The Believer: Hank and Nick investigate an evangelical preacher who uses his Wesen form to gain followers, while Eve learns more about Black Claw and Renard. (S5, ep 16) [S]
Silence of the Slams: A desperate Luchador turns to a Wesen mask-maker to help him win fights. The new mask gives him great power, but at a terrible cost. (S5, ep 13) [S]
Into the Schwarzwald: Nick and Monroe face a battle to escape Germany with their discovery and lives intact, while Hank, Wu and Renard hunt an assassin. (S5, ep 12) [S]
Map of the Seven Knights: After a German relative gets in touch, Nick and the team race the Black Claw to retrieve a collection of valuable Grimm artefacts. (S5, ep 10) [S]
Star-Crossed: Monroe goes undercover as the team race to prevent the completion of a series of sacrifices as part of a barbaric Wesen ritual. (S5, ep 9) [S]
A Reptile Dysfunction: Nick and Hank must hunt for a sea monster after a tourist is killed at Diamond Lake, while Nick learns more about Hadrian's Wall. (S5, ep 8) [S]
Eve of Destruction: The gang turn to the Wesen Council for answers about the recent attacks, while Nick tries to find out more about his sighting of Juliette. (S5, ep 7) [S]
The Rat King: Trubel returns as Nick and Hank investigate the Wesen legend of the Rat King after a double murder linked to a local dump. (S5, ep 5) [S]
Clear and Wesen Danger: Hank must investigate a seemingly Wesen-related case with his new partner, while Nick tries to adjust to his new home life. (S5, ep 2) [S]
Cry Havoc: As Juliette's decisions lead her to a dark place, a stunned Nick resolves to stop at nothing in his quest for revenge. Season finale. (S4, ep 22) [S]
Headache: Nick and Hank close in on their target, but Wu's life is in grave danger. Meanwhile, Juliette makes a decision she can't go back on. (S4, ep 21) [S]
You Don't Know Jack: As Adalind and Rosalee work to help Juliette, Nick investigates a killer labelled by the press as a Jack the Ripper copycat. (S4, ep 20)
Hibernaculum: While Juliette plots her revenge against Adalind, Nick and Hank search for a murderous Wesen with the ability to freeze its victims. (S4, ep 17) [S]
Bad Luck: While investigating a murder victim missing a foot, Nick, Hank and Wu learn of the Wesen interpretation of the lucky rabbit's foot. (S4, ep 14) [S]
Trial by Fire: Hank and Nick investigate when two teenagers are killed in an arson attack, soon realising they must turn to a former foe for help. (S4, ep 13) [S]
Death Us Do Part: After a paranormal investigator is electrocuted in a supposedly haunted house, Nick, Hank and Wu search for Wesen involvement. (S4, ep 11) [S]
Tribunal: Time is running out for Monroe as Nick pulls out all the stops to find his friend. Juliette is forced to accept her new reality. (S4, ep 10) [S]
The Grimm Who Stole Christmas: Trubel and Josh work to track down the Wesen threatening Rosalee and Munroe, who has a Christmas surprise for his new wife. (S4, ep 7) [S]
Cry Luison: While Juliette and Nick consider if being a Grimm is worth the cost, he and Hank investigate a woman driven to madness by a talking wolf. (S4, ep 5) [S]
Dyin' on a Prayer: Soon after a rabbi summons then loses control of a Golem, Nick and Hank are called to investigate the suspicious death of a familiar Wesen. (S4, ep 4) [S]