Why 'A Charlie Brown Christmas’ Endures

…“I’d just made a documentary about the best baseball player in the world,” Mendelson tells Comic Riffs, referring to his award-winning NBC work about Willie Mays. “So I decided to make a documentary about the worst baseball player in the world.”

That, naturally, would be Charlie Brown. Mendelson read a “Peanuts” strip about the perennially losing hurler and thought: Why not make a documentary about the cartoon’s creator?

It turned out to be the best pitch Mendelson ever made.…