They showed that scene with Cosell in another Robinson special, but they do show Robinson/Basilio footage.
If you ever saw the rare footage if him at ww, you'd say he was the greatest ww who ever lived bar none.
And the thing is, they don't even have clips of his prime years. After his early loss to Lamotta, he went like 90 wins in a row? That's crazy. But like Ali, he didn't get to live a normal life. Too much shots to the head.