Well, this is a weird one. Desmond Dekker on some American Bandstand style show, lip-syncing "Isrealites" in what has to be the late 60s. If anybody has any info on the when/where/what of this video, I want to know.
I didn't know there were videos from the now legendary Rock Against Racism show in Central Park, but I guess I was wrong. Here's a video of one of the most under-rated New York hardcore punk bands (years before breakdown and straight edge hit the scene), the False Prophets, from that show. I wish the cameraman was better, but the sound must be straight off the board because it's perfect.