Grimm

Promo

Deadly Defense Mechanism

Here's the promo and the sneak preview of the episode of Grimm called "Heartbreaker" with Claire Coffee (Adalind Schade), David Giuntoli (Nick Burkhardt), Russell Hornsby (Hank Griffin), Bitsie Tulloch (Juliette Silverton), Sasha Roiz (Sean Renard), Bree Turner (Rosalee Calvert) and Silas Weir Mitchell (Monroe).