Grimm Season 1 Episode 17 — Love Sick

Nick finally discovers that Hank is dating Adalind, the same Hexenbiest responsible for Marie's death. Meanwhile, Monroe and his girlfriend Rosalee have to secretly help Hank and Wu, and Renard gets a visit that threatens his position among the creature leadership.

Grimm Season 1 Episode 17 (“Love Sick”) is episode 17 of 22 in Season 1 and first aired on April 13, 2012. It runs about 41 minutes. Directed by David Solomon. Written by Catherine Butterfield. Guest stars include Bree Turner, Claire Coffee and Marti Matulis. Grimm is a Drama, Mystery and Sci-Fi & Fantasy series from NBC.