The first big Comic-Con trailer has dropped and it’s a doozy. The new trailer for It: Chapter 2 is out and it gives us our best look yet at the grown-up members of the Loser’s Club and their final fight to defeat the evil known as Pennywise the Clown.

The new film stars James McAvoy as Bill Denbrough, Jessica Chastain as Beverly Marsh, Bill Hader as Richie Tozier, Jay Ryan as Ben Hanscom, James Ransone as Eddie Kaspbrak, Andy Bean as Stanley Uris, Isaiah Mustafa as Mike Hanlon, and Bill Skarsgard as Pennywise the clown. With the film also relying heavily on flashbacks, the original losers: Wyatt OleffJaeden LieberherSophia LillisFinn WolfhardJeremy Ray TaylorChosen Jacobs, and Jack Dylan Grazer are all back for the sequel.

Because every 27 years evil revisits the town of Derry, Maine, “IT CHAPTER TWO” brings the characters—who’ve long since gone their separate ways—back together as adults, nearly three decades after the events of the first film. James McAvoy (“Split,” upcoming “Glass”) stars as Bill, Oscar nominee Jessica Chastain (“Zero Dark Thirty,” “Mama”) as Beverly, Bill Hader (HBO’s “Barry,” “The Skeleton Twins”) as Richie, Isaiah Mustafa (TV’s “Shadowhunters: The Mortal Instruments”) as Mike, Jay Ryan (TV’s “Mary Kills People”) as Ben, James Ransone (HBO’s “The Wire”) as Eddie, and Bill Skarsgård returning in the seminal role of Pennywise. Andy Bean (“Allegiant,” Starz’ “Power”) plays Stanley, and reprising their roles as the original members of the Losers Club are Jaeden Martell as Bill, Wyatt Oleff as Stanley, Sophia Lillis as Beverly, Finn Wolfhard as Richie, Jeremy Ray Taylor as Ben, Chosen Jacobs as Mike, and Jack Dylan Grazer as Eddie.