When four high-school kids become the avatars they chose in an old video game called Jumanji: gamer Spencer becomes a brawny adventurer (Dwayne Johnson); football jock Fridge becomes an Einstein (Kevin Hart); popular girl Bethany becomes a middle-aged male professor (Jack Black); and wallflower Martha becomes a badass warrior (Karen Gillan). To survive and return to the real world, they’ll have to go on the most dangerous adventure of their lives and beat the game.