It’s here! It’s finally here! Watch Chris Pratt in the first trailer for the fourth part of the “Jurassic Park” saga, “Jurassic World.”

“And remember, if something chases you, run.” That is some very sound advice.

“Jurassic World” has been over 10 years in the making. From rumors, the revised scripts, to the untimely death of original “Jurassic Park” author Michael Crichton.

So what did we learn from this trailer? Only that Jurassic World looks like the greatest theme park in the history of the world. I mean, until something goes wrong and then it turns into a nightmare. Duh.

It looks like they’ve created a new dinosaur (yet to be seen) and it ultimately turns into some big problems for the Park and its visitors.

Also, are the raptors trained and working with Chris Pratt to help hunt down the rogue dinosaur? If so, that’s pretty awesome.

“Jurassic World” is set to hit theaters June 12th.