'Light & Magic'
If you believe that special-effects wizard Dennis Muren is a more fascinating contributor to the "Star Wars" saga than Obi-Wan Kenobi, then this docuseries is for you — and only you. Director Lawrence Kasdan, who co-wrote "The Empire Strikes Back," dedicates all six episodes to the franchise's technicians and visual artists who blazed the trail for just about every action film that followed. There are plenty of clips from popular flicks but the nerd-friendly approach will eventually bore those who didn't spend most of their school days in the audio-visual department. Wednesday, Disney+
'Rap Sh!t'
