CREATE TABLE table_26320 ("Episode number Production number" TEXT, "Title" TEXT, "Original airing" TEXT, "Rating" TEXT, "Share" FLOAT, "Rating/share  ( 18\\u201349 ) " TEXT, "Total viewers  ( in millions ) " TEXT)

what is the episode title on original air date of September 30, 2007?
SELECT "Title" FROM table_26320 WHERE "Original airing" = 'September 30, 2007'
SELECT "Title" FROM "table_26320" WHERE "Original airing" = 'September 30, 2007'