In Season Two, after Portland Homicide Detective Nick Burkhardt (David Giuntoli) discovers he’s descended from an elite line of criminal profilers known as "Grimms," he increasingly finds his responsibilities as a detective at odds with his new responsibilities as a Grimm.
After their face-off with Kimura, Nick finds himself trying to come to grips with the return of his mother. A trail of brutal murders unveils a foreign conspiracy to hunt down Nick, leading to several revelations about his past.
Two Grimms are better than one as Nick joins forces with his mother to take down his greatest threat yet.
As Hank continues to seek help to cope with the inexplicable siting he had, an old friend, Jarold Kempfer, needs his help when his daughter goes missing. Nick’s expertise as a Grimm comes in to play as he investigates the disturbing motives linked to the disappearance.
While investigating an accident site, Nick comes upon a bizarre and gruesome Wesen disease that is spreading quickly. A romantic day out for Monroe and Rosalee takes a dangerous turn when they encounter an infected creature that is out for blood. Meanwhile, Captain Renard gets a tip about a dangerous foreign fugitive who's made his way to Portland.
When a local Reverend reports that his church has been robbed, Nick quickly learns that it's a Wesen church, and enlists Monroe to check for any suspicious activity regarding the shepherd's flock. Meanwhile, Nick and Juliette continue to figure out the rules of their relationship as a dangerous opponent lurks in the shadows with his sites on Nick.
Angelina comes back in to town with bad tidings as Monroe learns his continued cooperation with the Grimm may come at a high cost. Nick comes to Hank for help to keep Monroe safe and Hank uses this time to get caught up with his knowledge of the "Wesen world." Meanwhile, an old European acquaintance pays Captain Renard a visit, but it's hard to tell if this visit is for business or pleasure.
An unsettling murder scene leads Nick and Hank to what looks like a bitter custody battle.
High School competition turns deadly.
It's Halloween in Portland and a series of bizarre child abductions lead Nick to a ghost story that may be a reality.
A serial killer decsends on Portland and the Wesen community is in grave danger.
Hank's knowledge of Nick's world has him second guessing a past case.
Adalind returns to wreak havoc in everyone's lives and avenge her mother's brutal death. She has her eyes set on Nick and those closest to him - especially Hank and Juliette. Elsewhere, Captain Renard's obsession continues to escalate. Meanwhile, a surprise visit at the spice shop gives Monroe more than he ever bargained for.
Nick must face the consequences of learning the truth about Juliette.
The Wesen code of honor comes into question when Nick (David Giuntoli), Hank (Russell Hornsby) and Monroe (Silas Weir Mitchell) discover a series of bank robberies with Wesen using true natures as their disguises. Meanwhile, Juliette (Bitsie Tulloch) finds herself tormented by faint, slowly returning memories that cause her to question her mental state.
When a mysterious case of sudden blindness causes a woma's death, Nick (David Giuntoli) and Hank (Russell Hornsby) come across a disturbing Wesen that feeds off its victim's tears. Meanwhile, Adalind (Claire Coffee) contemplates the significance of her new situation, while Juliette (Bitsie Tulloch) continues to work with Rosalee (Bree Turner) in an effort to fix her memory.
When a gruesome homicide brings an office party to a screeching halt, Nick (David Giuntoli) and Hank (Russell Hornsby) find themselves battling a Wesen on a completely new platform - online. Meanwhile, Juliette's (Bitsie Tulloch) mysterious hallucinations finally start to take shape, giving them a whole new meaning.
Rosalee is called to Jury Duty and takes on a Lawyer with unusual powers of persuasion.
Things heat up in Portland when Nick faces a villain unlike any other.
Mysterious cow mutilations and reports of glowing creatures put Nick (David Giuntoli) on a case that forces him to question the existence of aliens within the Wesen world. He also meets a strange UFO expert who seems to know more than he's letting on. Meanwhile, Nick digs further into the key, and Juliette's (Bitsie Tulloch) romantic memories of Nick start coming back in a big way.
A new case may threaten Nick and Juliette's progress in getting back to how things used to be.
Zombies descend on Portland.
The Royals bring their agenda for Nick to Portland.