“Greatest Holiday Moments: TV & Film Countdown” (8 p.m., NBC): “Greatest

“Greatest Holiday Moments: TV & Film Countdown” (8 p.m., NBC): “Greatest Holiday Moments” is a special that celebrates some of our favorite holiday programs and movies, including “Rudolph the Red-Nosed Reindeer,” “It’s a Wonderful Life” and many others.

“The Making of the Documentary” (9 p.m., C-SPAN): “The Making of the Documentary,” which airs after an encore of “Inside America’s Most Famous Home,” explains the unprecedented access to the White House that enabled that original film.