|“|| "We were the overlooked-- the Emissaries. It was a mistake Deucalion and the Alphas should never have made, because I made an oath of my own. From virgins and warriors, from healers, philosophers, and guardians, to loan me their power so that I could teach these monsters that their monstrous actions would never be overlooked."|
"You killed innocent people."
"So have you. I know the real color of your eyes, Derek. And I know what it means. I'm not asking you to save just my life-- I'm asking you to save everyone they'll ever hurt again."
After Jennifer takes Stiles' dad, Derek and Scott capture her and bring her to the hospital in order to save Cora's life, where they are trapped by the Alphas. It is then revealed that Jennifer is in fact Kali's former Emissary and that the Alphas want her dead before she can attempt to kill them. With the help of Peter, Allison, Chris, Stiles, Isaac, and Melissa, they manage to fight against the Alphas and escape, but Jennifer kidnaps Scott's mom, since she is a guardian like the Sheriff. Feeling that there is no other way, Scott joins Deucalion to find Jennifer, who promises to help find his mother and Stiles's father in return for his assistance in fighting against the Darach.
- Tyler Posey as Scott McCall
- Crystal Reed as Allison Argent
- Dylan O'Brien as Stiles Stilinski
- Tyler Hoechlin as Derek Hale
- Holland Roden as Lydia Martin (credit only)
- JR Bourne as Chris Argent
- Melissa Ponzio as Melissa McCall
- Linden Ashby as Sheriff Stilinski
- Daniel Sharman as Isaac Lahey
- Ian Bohen as Peter Hale
- Gideon Emery as Deucalion
- Felisha Terrell as Kali
- Charlie Carver as Ethan
- Max Carver as Aiden
- Adelaide Kane as Cora Hale
- Haley Webb as Jennifer Blake
- Brandon Boyce as Dr. Vandenburg
- The title is a reference to a comment Jennifer Blake made about Druid Emissaries and how she intends to kill the Alpha Pack in order to show the supernatural world that the Emissaries will never be overlooked again.
- Ambulance driver- mauled to death; killed by Kali.
- Beacon Hills Memorial Hospital
- Emergency Room
- Cora's Hospital Room
- Operating Rooms
- Basement Garage
- Parking Lot
- Derek's Loft
- Beacon Hills High School
- Entrance Hall
- Beacon Hills Preserve
- Root Cellar
- "And The World Was Gone" by Snow Ghosts
- Stiles realizes that the "Guardian" trio of sacrifices mean "parents" at the same time Scott does. Deucalion offers to help him find the Sheriff and Melissa if he helps him deal with Jennifer.