Space Jam A New Legacy trailer shows LeBron James in 3D and 2D Ewdison Then - Apr 5, 2021, 12:47am CDT Today’s younger generation might not be familiar with the first Space Jam movie, having premiered a quarter of a century ago. Some might not even be familiar with Warner Bros’ Looney Tunes property, its characters no longer holding as much power as they did decades ago. What never fades, however, are stories of family, self-discovery, perseverance, and basketball legends. And Space Jam 2, more formally “Space Jam: A New Legacy” promises to deliver loads of those, courtesy of LeBron “King” James.