Teen Wolf trailer: Dylan O'Brien, Tyler Hoechlin, more return for final season

You can’t have a final season without some major nostalgia, and Teen Wolf is ready to give fans just that.

In a brand new trailer for the show’s last 10 episodes, fans are treated to a number of returning faces, whether we’re talking about Michael Hogan’s Gerard, Dylan O’Brien’s Stiles, Tyler Hoechlin’s Derek, Colton Haynes’ Jackson, and Charlie Carver’s Ethan. But what brings everyone back to Beacon Hills? The answer, of course, is some new evil, and it’s looking like Gerard could be at the center of it.

As Lydia says in the trailer, “We opened a door to another world and something came out with us. There is always a price to pay.” And whatever that price is, the result seems to be fear of the supernatural. The trailer teases a war between humans and the very thing they’re afraid of: Everyone we love.

On a completely separate note, is that Scott and Malia making out in a shower?!

Watch the full trailer above, and check out some crucial stills below:

Teen Wolf will launch its final season on Sunday, July 30 at 8 p.m. ET on MTV.