When was the  American writer and producer born who ran three episodes of "The Simpsons"' twenty-third season?
The Simpsons (season 23) "The Simpsons"' twenty-third season began airing on Fox on September 25, 2011, and ended May 20, 2012. The showrunner for the season was Al Jean, with three episodes ran with Matt Selman, one of those he also wrote himself. The show's 500th episode, "At Long Last Leave", aired February 19, 2012.
Marjorie Gross Marjorie Gross (April 18, 1956 – June 7, 1996) was a television writer and producer. She wrote for such shows as "Newhart", "The Larry Sanders Show", "Square Pegs", "Get A Life", and "Seinfeld".