Bad Moon Rising: Hank discovers one of his old friends is more than he seems when he asks the detective for help in finding his kidnapped daughter. (S2, ep 3) [S]
Quill: Nick investigates a contagious disease causing Wesen to violently attack people, while Renard discovers a dangerous fugitive has arrived in Portland. (S2, ep 4) [S]
The Good Shepherd: When the pastor at a Wesen church claims money has been stolen, Nick sends Monroe undercover to find out what is going on. (S2, ep 5) [S]
Over My Dead Body: Nick must go against his instincts to save Monroe after an old friend arrives with the news that she has been sent to kill him. (S2, ep 6) [S]
The Bottle Imp: Nick and Hank investigate a man who has seemingly kidnapped his daughter, while Juliette struggles to rekindle her love for Nick. (S2, ep 7) [S]
The Other Side: A competition at a local high school turns ugly, leading to Hank and Nick being brought in. Renard tries to deal with his infatuation. (S2, ep 8) [S]
Happily Ever Aftermath: Nick and Hank investigate when a wealthy woman is murdered soon after refusing to help her impoverished step-daughter. (S1, ep 20) [S]
Cat and Mouse: Nick's investigation into the attempted murder of a feral brings him into conflict with a deadly-creature bounty hunter. (S1, ep 18) [S]
Love Sick: Hank brings a surprising date to dinner with Julia and Nick. Captain Renard takes matters into his own hands as his position is threatened. (S1, ep 17) [S]
Island of Dreams: Nick investigates the brutal murder of a shopkeeper and the theft of a dangerous drug. Meanwhile, Renard and Adalind target Hank. (S1, ep 15) [S]
Plumed Serpent: After the discovery of several bodies with mysterious burns, Monroe introduces Nick to a local fire-breather. Contains violence. (S1, ep 14) [S]
Three Coins in a Fuchsbau: Nick investigates a botched robbery involving three magical coins able to give their owner incredible influence over others. (S1, ep 13) [S]
Last Grimm Standing: A murder case leads Nick to an underground fighting scheme led by a pride of bloodthirsty LÈowen, a feral lionesque species. (S1, ep 12) [S]
Tarantella: Nick hunts a murderer who seduces men before killing them with a corrosive poison, bringing him into conflict with a deadly Spinnetod. (S1, ep 11) [S]
Of Mouse and Man: Nick and Hank investigate when a body is found in a garbage truck, leading them to the victim's suspicious neighbours. (S1, ep 9) [S]
Game Ogre: Nick and Hank are in danger when an escaped convict of incredible strength and size begins to hunt down those who put him away. (S1, ep 8) [S]
Let Your Hair Down: Nick reopens a long-closed missing persons case after investigating a homicide that points to a feral murderer living in the woods. (S1, ep 7) [S]
Danse Macabre: Nick and Hank investigate the gruesome death of a high school teacher, meeting a troubled outcast with a big secret in the process. Flashing images. (S1, ep 5) [S]
Beeware: Nick and Hank investigate the truth behind a flash mob that suddenly turned into a homicide, and seek to protect someone from Nick's past. (S1, ep 3) [S]
Bears Will Be Bears: Nick and Hank's investigation into a home invasion introduces them to a family with a disturbing background. Nick asks a favour from Monroe. (S1, ep 2) [S]
Pilot: Portland detective Nick Burkhardt's life changes when he discovers the stunning and mythological legacy of his family. Drama inspired by the classic Grimm's Fairy Tales. (S1, ep 1) [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]
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]
Bad Night: Nick worries his losses may grow in the battle against Black Claw and sets his sights on Renard, whose eyes are on the approaching election. (S5, ep 20) [S]
Good to the Bone: After a body is discovered with all its bones seemingly liquefied, Hank and Nick find themselves on the trail of a terrible foe. (S5, ep 18) [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]
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]
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]
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]