Wikimedia Commons/Jumanji 4 TV Kevin Hart & The Rock tease Jumanji 4 with hilarious behind-the-scenes antics. See their iconic chemistry in action. March 21, 2026 AceShowbiz - The highly anticipated fourth installment of the Jumanji franchise is underway, and fans are getting a sneak peek through the playful exchanges shared by the film's stars. Kevin Hart and Dwayne "The Rock" Johnson have once again teamed up, delighting audiences with their signature comedic chemistry, which first blossomed in the 2016 film Central Intelligence and was reignited in Jumanji: Welcome to the Jungle.