A menacing new Wesen terrorizes a young family; Capt. Renard is shocked by an unexpected guest; Diana has news for Monroe and Rosalee; Eve looks for answers relating to her strange visions and side effects after being healed by the stick.

Cast: David Giuntoli, Russell Hornsby, Elizabeth Tulloch, Silas Weir Mitchell, Sasha Roiz, Reggie Lee, Bree Turner, Claire Coffee, Jeff Branson, P.E. Ingraham, Carlos Sanz, Samuel Summer, Sean G. Tarjyoto