CREATE TABLE table_19472 ("No. in series" FLOAT, "Title" TEXT, "Written by" TEXT, "Directed by" TEXT, "Original air date" TEXT, "TV broadcast" TEXT)

who wrote with original air date being september23,1995
SELECT "Written by" FROM table_19472 WHERE "Original air date" = 'September23,1995'
SELECT "Written by" FROM "table_19472" WHERE "Original air date" = 'September23,1995'