Here is an obituary, from The New York Times:
http://www.nytimes.com/2016/03/18/arts/television/james-sheldon-director-whose-career-reflected-tvs-evolution-dies-at-95.html

He directed
six episodes of The Twilight Zone, including one of the most chilling of the series--1961's "It's
a Good Life," starring Billy Mumy, as a child with deadly abilities.
Here is
a list of Mr. Sheldon's directing credits, from IMDB.com:
I interviewed Mr. Sheldon a few years ago, while I was host of a weekly on-line radio program, and enjoyed our conversation very much. We spoke about his 2011 book, Before I Forget--Directing Television: 1948-1988, published by BearManor.