In what should have been a typical afternoon, seven-year-old Zoe and her father Bill romp through beautiful Park Slope, Brooklyn, on a whimsical journey of childhood wonder, only to discover that the world is not as simple as it seems.
After Portland homicide detective Nick Burkhardt 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.