The 15-second teaser is noticeably less tame than the first, which featured the Jurassic World star jovially petting a baby velociraptor.
Pratt and co-stars Bryce Dallas Howard and B.D. Wong are totally surrounded by the rampaging prehistoric beasts when the clip cuts out.
Jurassic World: Fallen Kingdom is slated to hit theaters on June 22, 2018. Maybe we'll see the conclusion to this action-packed teaser when the full trailer drops this Thursday.