Monroe and Rosalee’s big day has finally arrived! Jacqueline Toboni, C. Thomas Howell, Dee Wallace and Chris Mulkey guest star – It’s Monroe (Silas Weir Mitchell) and Rosalee’s (Bree Turner) big day and their joy will only be matched by unexpected heartache for those around them. Nick (David Giuntoli) and Juliette (Bitsie Tulloch) make a startling realization that could shake their relationship to its core. Meanwhile, Adalind (Claire Coffee) proceeds with a delicately laid plan that leads to a catastrophic event that will alter the course of Nick’s journey. Russell Hornsby, Sasha Roiz and Reggie Lee also star.