Dwayne 'The Rock' Johnson is back in the Jumanji world but not the way you think.

The sequel for the 2017 movie - based on the Robin Williams-starrer - just got it's first trailer and we see Danny Devito and Danny Glover in action too.

Spencer (Alex Wolff) has been sucked in the Jumanji video game once more and our teens must rejoin the game to save him. Upon meeting The Rock as Spencer's avatar, we find out that it is his grandfather (Devito) who has taken on the character. Hilarity ensues as teens join grandfathers to rescue Spencer.

We get a very blink-and-you-miss-it glimpse of Nick Jonas and we just realized we've said that for Priyanka Chopra many times. No shade.

Jumanji: The Next Level releases on December 13.