Cloned dinosaurs are roaming freely on the mainland as human beings face possible extinction in the official trailer for Jurassic World Dominion, the sixth installment in the hugely successful franchise. Universal Pictures describes the film as “a bold, timely and breathtaking new adventure that spans the globe,” but what has everybody buzzing is the reappearance of the three stars of the original Jurassic Park.

That’s right, Sam Neill’s Dr. Alan Grant, Laura Dern’s Dr. Ellie Sattler, and Jeff Goldblum’s suave, black-clad Dr. Ian Malcolm will join Jurassic World co-stars Chris Pratt and Bryce Dallas Howard in yet another thrilling battle between man and once-extinct beast. We haven’t seen Neill’s or Dern’s characters since 2001’s Jurassic Park III. Even better, they’re major players in Dominion, not just making brief fan-pleasing cameos.

(Spoilers for prior films in the franchise below.)