A SECRET RITUAL TO BRING GOOD LUCK TARGETS A WESEN GROUP -- GARCELLE BEAUVAIS AND ALEXIS DENISOF GUEST STAR -- Nick (David Giuntoli) and Hank (Russel Hornsby) investigate a murder victim with his foot cut off, and stumble onto a disturbing Wesen take on the "lucky rabbit's foot." In an effort to help, Monroe (Silas Weir Mitchell) and Rosalee (Bree Turner) go undercover. Meanwhile, the fallout from Adalind (Claire Coffee) and Juliette's (Bitsie Tulloch) showdown still has Nick reeling and sends him on a path that leads to Henrietta (guest star Garcelle Beauvais). Sasha Roiz and Reggie Lee also star.