Another Jumanji trailer tease shows off exciting action Another quick trailer tease (this time with more actual movie footage) has been revealed for the upcoming sequel Jumanji: Welcome to the Jungle, with the full trailer hitting on Thursday. Check out the new Jumanji trailer tease below! RELATED: Watch a Quick Jumanji Trailer Tease In a brand new Jumanji adventure, the tables are turned as four teenagers are sucked into Jumanji’s world – pitted against rhinos, black mambas and an endless variety of jungle traps and puzzles.