Jumanji follows the adventures of various people who find themselves imperiled when playing Jumanji, that will either unleash its dangerous elements into the real world or trap the players within the game. Ultimately, the only way to end the disruptions is to finish the game while enduring its resulting dangers with each succeeding move.
While exploring an old mansion, siblings Peter and Judy Shepherd find a curious, jungle-themed game called Jumanji in the attic. When they start playing, they free Alan Parrish, who's been stuck in the game's inner world for decades. If they win Jumanji, the kids can free Alan for good - but that means braving giant bugs, ill-mannered monkeys and even stampeding rhinos.
Based on the hit 1995 Robin Williams film, Jumanji told the story of a board game gone horribly, horribly wrong. The cartoon series twisted the film's premise around, but most of the characters remained the same. As in the film, young Peter and Judy Shepherd came to live with their Aunt Nora. Exploring the house, they found in the attic a dusty old board game called Jumanji. Kids will be kids, and soon enough Peter and Judy had the game out and ready for play, little knowing that the game had a life of its own. When they rolled the dice, a rhymed message appeared on the board, and Peter and Judy were sucked inside a strange jungle world. Lost and alone in this frightening new land, Peter and Judy ran across long-haired jungle man Alan Parrish (the Robin Williams character in the film), who had been sucked in by Jumanji many years earlier. The three joined forces, looking for a way out.
After their father is called into work, two young boys, Walter and Danny, are left in the care of their teenage sister, Lisa, and told they must stay inside. Walter and Danny, who anticipate a boring day, are shocked when they begin playing Zathura, a space-themed board game, which they realize has mystical powers when their house is shot into space. With the help of an astronaut, the boys attempt to return home.
Four high school students get sucked into the jungle setting of a video game, where they embark on a quest as their comically mismatched adult avatars.
Picking up right where the events of "Jumanji: Welcome to the Jungle," left off, the gang realizes they must return to the game's jungle in order to rescue one of their own. Little do they know that they are woefully unprepared for their new adventure, which will force them to brave every type of terrain from arid deserts to the snowy mountains, in order to escape the world’s most dangerous game.