TMDb/Jumanji: Open World Movie Jumanji: Open World revealed at CinemaCon! The Rock, Kevin Hart & Jack Black return for their wildest, most fun adventure yet. First footage unveiled. April 14, 2026 AceShowbiz - The highly anticipated third installment in the Jumanji franchise, titled Jumanji: Open World, was officially unveiled during CinemaCon in Las Vegas. The event featured stars Dwayne Johnson, Kevin Hart, and Jack Black, who introduced the first footage from the upcoming film to an enthusiastic audience.