The reasoning, according to dino expert Dr. Henry Loomis (Jonathan Bailey), is that their blood will help to create a new medicine that can change the world by eradicating heart disease. And so, after Zora recruits her trustworthy colleague Duncan Kincaid (Mahershala Ali) and his team,

After several installments focused on silly human stories, the latest gives due respect to the creatures that made the whole franchise possible.