Dwayne Johnson just shared the first trailer for Jumanji: Welcome to the Jungle on his Facebook page. “I’m a guy who can take down anything with a boomerang — jungle-style,” he says, by way of an introduction.

In the trailer, obviously soundtracked by Guns and Roses’ “Welcome to the Jungle,” a group of kids get sucked into a video game, and become adult versions of themselves. The movie stars Johnson alongside Kevin Hart, Jack Black, and Karen Gillan.

As you might’ve expected, the movie looks heavy-handed and goofy, with a decent amount of fight scenes and fire.

Jumanji: Welcome to the Jungle is scheduled to premiere on December 20th, 2017.

Correction, 2:14PM ET: An earlier version of this article contained an incorrect release date for the movie. Adjust your calendars accordingly.