Hey Kevin you’re correct. Spinosaurus was the main antagonist in Jurassic Park III (although its portrayal was fairly inaccurate in today’s scientific terms).

As far as intelligence goes, coelurosaurs, the clade that includes birds, raptorial dinosaurs and tyrannosaurs among others, had bigger brains compared to the more primitive theropod families. With the exception of Zhuchengtyrannus, all dinosaurs of this list originate from these less derived groups.