'Teen Wolf' Season 5 Trailer Reveals New Threats: "They're Coming for All of Us" (Video)

The terror kicks off June 29 on MTV.
A still from 'Teen Wolf's' season-five trailer

Senior year is not going to be a breeze for the heroes of Teen Wolf.

In the first full trailer for the MTV series' fifth season, Scott (Tyler Posey) and his pals find themselves faced with a new team of villains who combine science with the supernatural — as if dealing with the pressures of graduation wasn't enough.

"Something's changed," says Scott. "I think it's because of me, and I don't know how to fix it."

The trailer introduces the mysterious new character Theo (Cody Christian of Pretty Little Liars), who appears to have a past tied to Beacon Hills.

An ominous voice at the end of the trailer warns: "They're coming. They're coming for all of us."

Teen Wolf also stars Dylan O'Brien (Stiles), Holland Roden (Lydia), Shelley Hennig (Malia), Arden Cho (Kira) and Dylan Sprayberry (Liam).

Season five's two-part premiere begins June 29 at 10 p.m. on MTV. The trailer can be seen below.