Hauptrollen:
Derek Hale - Tyler Hoechlin
Isaac Lahey - Daniel Sherman
Cora Hale - Adelaide Kane
Scott McCall - Tyler Posey
Allison Argent - Crystel Reed
Lydia Martin - Holland Roden
Stiles Stilinski - Dylan O'Brien
Jackson Whittemore - Colton Haynes

Nebenrollen:
Sheriff Stilinski - Linden Ashby
Melissa McCall - Melissa Ponzio
Chris Argent - JR Bourne
Dr. Alan Deaton - Seth Gilliam
Peter Hale - Ian Bohen
Gerard Argent - Michael Hogan
Erica Reyes - Gage Golightly
Vernon Boyd - Sinqua Walls
Jennifer Blake - Haley Webb
Deucalion - Gideon Emery
Aidan - Max Carver
Ethan - Charlie Carver
Agent Kyle McCall - Matthew Del Negro
Talia Hale - Alicia Coppola
Kira Yukimaru - Arden Cho