I found this on a streaming site called Stirr.com and on one of their "channels" Shout Factory TV. They were airing The Deam Martin Roasts. This clip was when they were roasting Muhammed Ali and they went all out. This clip was with guest Nipsey Russell (the poet laureate of TV). This show had some off-color remarks and might offend some.
Remember, this was from the 70s.
![](https://s2.save4k.ru/pic/OlrI89S9tiE/maxresdefault.jpg)