Grimm 1x18 May 2026

"Plumed Serpent" is the eighteenth episode of Grimm’s first season, and it serves as a classic example of the show’s sweet spot: blending police procedural drama with dark fairy-tale lore, while throwing a major wrench into the personal lives of its characters.

The woman, named Sasha, has her sights set on a new mark: a billionaire named Carl. Nick must stop her before Carl ends up dead like the others. The procedural arc is tight, featuring a fun undercover operation where Nick uses his Grimm senses to resist her charms. Grimm 1x18

Not all Wesen are killers by nature, but some are predators by design. The Lausenschlange doesn’t need claws or fangs—she uses human desire as her weapon. The Real Drama: Juliette Under a Love Spell While Nick is chasing the serpent, his live-in girlfriend Juliette (Bitsie Tulloch) is dealing with her own bizarre situation. Her friend, a bartender named Rolfe , has been acting strange. It turns out Rolfe is also a Lausenschlange (Sasha’s ex-boyfriend), and he’s desperate to win her back. "Plumed Serpent" is the eighteenth episode of Grimm’s

Until now, Juliette has been kept blissfully ignorant of Nick’s double life. This episode plants a seed of instability in their relationship. She wakes up from the spell with no memory of her actions, but the audience—and Nick—now know how easily she can be turned against him. The procedural arc is tight, featuring a fun