Jacqueline Toboni

After investigating a strange cluster of female deaths and disappearances, Nick (David Giuntoli) sends Monroe (Silas Weir Mitchell) undercover to get a whiff of a hypnotic suspect. In the meantime, a stranger shows up looking to avenge the death of his friend at the hands of a Grimm, but he’ll have to get past Captain Renard (Sasha Roiz). Russell Hornsby, Bitsie Tulloch and Reggie Lee also star.

It's Monroe and Rosalee's big day, but all is not well for those around them. Nick and Juliette make a realisation that could permanently damage their relationship. Meanwhile, Adalind continues with her plan that could lead to a catastrophe.

Nick and Hank are called to investigate a double murder, and quickly learn that the victims were from a special section of the Verrat tasked with finding rare objects related to the Wesen.

When Nick brings Trubel on a ride-along with Hank and they end up investigating the murder of a young woman. Meanwhile, Adalind becomes hopeful when she ends up making a special discovery.

After the massacre in Nick's loft, Captain Renard is determined to eliminate him once and for all. Monroe and Rosalee struggle over whether to stay in Portland, and Eve suffers side effects from the stick's healing power.