I remember hearing Vito Genovese, Colombo and Joe Bananas, but I wanted to see more of Lucchese and Vinny Chin.
Where did you hear Vito Genovese?
https://www.nbcuniarchives.com/search?q=mafiaOn the "Organized Crime Compilation" video there's a section where a bunch of mobsters are pleading the fifth. Vito Genovese is in there (along with a very confused Mike Miranda), plus he gives a brief interview to the press later on. I'm sure Gigante is in there too in the section on the Costello shooting.
I didn't notice until today, but Luchese and Jerry Catena are also in there pleading the fifth.