In Jurassic World 4, many interesting characters from the original Jurassic Park trilogy could return. Jurassic Park started out in 1993 as an incredible movie examining what could happen if humans brought dinosaurs back to life, and it developed into a multi-billion dollar franchise consisting of two movie trilogies, two short films, and two TV series. When the Jurassic World trilogy started in 2015, it introduced a whole new group of characters. However, Jurassic World Dominion paid homage to the Jurassic Park trilogy by bringing back Alan Grant, Ian Malcolm, and Ellie Sattler – the original trio.

https://screenrant.com/jurassic-world-4-jurassic-park-trilogy-characters-return/