Pratt reprised his role as Owen Grady in 2018's "". After the Jurassic World incident, he and Claire have ended their relationship and he is building a cabin. He joins Claire and her Dinosaur Protection Group (DPG), to try to save the Isla Nublar dinosaurs from a volcanic eruption, mainly as a means to save Blue. But he and the others discover that they have been double-crossed by Ken Wheatley and his contractor Eli Mills, the assistant of Benjamin Lockwood. Owen, along with Claire and the others, discovers that Mills is illegally auctioning the dinosaurs to the highest bidder at the Lockwood Estate in northern California. With help from Lockwood's nine-year-old granddaughter, Maisie, Owen learns that Dr. Wu created the "Indoraptor", made from a "Velociraptor" and the bone sample of the "Indominus rex", and Wu wants Blue's DNA to create another "Indoraptor" prototype that is as obedient as her. Disrupting the auction, Owen knocks out most of Mills's mercenaries in a physical fight to stop the "Indoraptor" from being shipped to its new owner. Protecting Claire and Maisie from the "Indoraptor" and the mercenaries, Owen, with help from Claire and Blue, is able to kill the "Indoraptor" by causing it to become impaled on the fossilized horn of a ceratopsian skull. When a hydrogen cyanide leak threatens captive dinosaurs that were not sold in the auction, Owen advises Claire against releasing them, but Maisie lets them loose. Owen is later shown driving an old station wagon, accompanied by Claire and Maisie. Since the incident, Owen and Claire have reconciled their relationship. While not stated in the film, writer Colin Trevorrow said that Owen and Claire become adoptive parents to Maisie.