A new visual featurette for Space Jam: A New Legacy goes behind the movie’s scenes which rely heavily on CG animated effects. It includes some fun before and afters, greenscreen footage, and work-in-progress shots. Space Jam takes advantage of the latest cutting-edge filmmaking technology to seamlessly integrate 3D characters and environments with real-world footage. Hundreds of artists worked on the shots, some of which took up to a year to complete.