Bryce Dallas Howard and Ty Simpkins are said to be the only actors confirmed for the sequel. Other actors such as Josh Brolin, Nick Robinson, Idris Elba and New Girl star Jake Johnson are either in negotiations or have been rumored to star in the sequel.
"They're relaunching the Jurassic Park franchise, so I'll be chasing dinosaurs. That's going to happen next year."
Colin Trevorrow is directing from a screenplay he co-wrote with Derek Connolly. The story will allegedly take place on Isla Nublar, where the original Jurassic Park took place, centering on a working theme park with live dinosaurs.