Dwayne Johnson, Jack Black, Kevin Hart, Karen Gillan Star in the $850+ Million Worldwide Box Office Hit JUMANJI: WELCOME TO THE JUNGLE On Digital March 6 On 4K Ultra HD™, Blu-ray™ & DVD March 20 Includes a Gag Reel & Five Behind-the-Scenes Featurettes For the First Time Ever, the Home Entertainment Packaging Will Trigger an …