Therizinosaurus is a large feathered theropod dinosaur featured in Jurassic World Dominion. In the film, it is portrayed as a formidable but mostly solitary animal with enormous clawed forelimbs and a wary, defensive temperament. The creature becomes significant during the Malta and Biosyn Valley events, where its presence helps shape tense encounters between humans and dinosaurs. It serves as both a threatening predator and an important symbol of the franchise’s expanded dinosaur ecosystem.