FX has set a Sept. 15 premiere date for Battle at Big Rock, an eight-minute Jurassic World short film from director Colin Trevorrow (Jurassic World) and writer Emily Carmichael (Pacific Rim: Uprising). Secretly shot in Ireland last winter, the short picks up one year after the events of Jurassic World: Fallen Kingdom.

More thrilling, however, is that it takes place at a national park 20 miles away from where Fallen Kingdom ended, pitting an unsuspecting family of campers against newly freed dinosaurs. The film stars “American Horror Story” alum André Holland and Death Race’s Natalie Martinez (pictured above).

Battle at Big Rock will introduce two new dinosaurs: a docile herbivore, Nasutoceratops, and a deadly carnivore, the Allosaurus. The movie serves as a bridge between Fallen Kingdom and Jurassic World 3, slated to open in 2021.