Re: ESPN's 30 for 30 Program
The 30 for 30 series has really been excellent. In addition to the list you mentioned that you have watched some of the other really good ones are:
The Two Escobars
Winning Time: Reggie Miller vs. the New York Knicks
I would highly recommend catching those when they replay.
It also looks like there is at least one more new one coming up called Pony Excess on December 11th. It is about the SMU football program and what lead to them getting the death penalty.