CREATE TABLE table_29352 ("Series #" FLOAT, "Season #" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "U.S. viewers  ( millions ) " CLOB)

Who wrote the episode that aired on September 26, 2010?
SELECT "Written by" FROM table_29352 WHERE "Original air date" = 'September 26, 2010'
SELECT "Written by" FROM "table_29352" WHERE "Original air date" = 'September 26, 2010'