Herbert Stempel Vs. Albert Freedman
The Archive of American Television has extensive and relatively recent interviews with both the real Herbert Stempel and the real Albert Freedman. And Stempel comes across as much more personable and reasonable than the real Freedman. For instance, even after all the decades that had passed, Freedman still bristles every time it comes to mentioning Stempel's name.
If someone is interested in comparing the two, he/she can see these interviews on the Archive's website. I'd be interested in knowing what others think.