Twenty-two years after the events of Jurassic Park, Isla Nublar now features a fully functioning dinosaur theme park, Jurassic World, as originally envisioned by John Hammond. This new park is owned by the Masrani Corporation. Owen (Chris Pratt), a member of Jurassic World's on-site staff, conducts behavioral research on the Velociraptors. After many years, Jurassic World's attendance rates begin to decline and a new attraction, created to re-spark visitor interest, gravely backfires.