Real person. Jazz pianist.

S4E8 - Don introduces Lenny at his Carnegie Hall gig.

DON FRIEDMAN: Good evening, ladies and gentlemen. It gives me a great deal of pleasure to welcome you to this performance of Lenny Bruce at Carnegie Hall. The one thing I'd like to say about the label of “sick comedian,” which I think is a misnomer…
– S4E8

DON FRIEDMAN: …but that Lenny Bruce comments, reflects, holds up the mirror, so to speak, to the sick elements in our society that should be reflected upon and that should be spoken about. And so at this time, ladies and gentlemen, Lenny Bruce.
– S4E8

8. How Do You Get to Carnegie Hall? (uncredited) (archive sound)

• The show used real audio of Don Friedman’s introduction from Lenny Bruce’s real Carnegie Hall gig.

• List of Characters