Jurassic World 4: Watch the epic teaser trailer as Chris Pratt leads the Jurassic World franchise to its heart-pounding conclusion in Final Extinction! Join the adventure with Universal Studios in the highly anticipated Jurassic World 4. Brace yourselves for the ultimate dinosaur spectacle as Jurassic World faces its final extinction. Jurassic World 4: Final Extinction is on the horizon. JURASSIC WORLD 4: Extinction – Full Teaser Trailer – Universal Pictures.