Tyler Posey
as Scott McCall
Holland Roden
as Lydia Martin
Linden Ashby
as Sheriff Noah Stilinski
Dylan O'Brien
as Mieczyslaw "Stiles" Stilinski
JR Bourne
as Chris Argent
Tyler Hoechlin
as Derek Hale
Melissa Ponzio
as Melissa McCall
Shelley Hennig
as Malia Tate
Crystal Reed
as Allison Argent
Dylan Sprayberry
as Liam Dunbar
Ryan Kelley
as Deputy Jordan Parrish
Seth Gilliam
as Dr. Alan Deaton
Ian Bohen
as Peter Hale
Orny Adams
as Coach Bobby Finstock
Khylin Rhambo
as Mason Hewitt
Arden Cho
as Kira Yukimura
Colton Haynes
as Jackson Whittemore
Aaron Hendry
as Nogitsune
Vince Mattis
as Eli Hale
Amy Workman
as Hikari Zhang