CREATE TABLE table_3436 ("Series #" FLOAT, "Season #" FLOAT, "Title" TEXT, "Director" TEXT, "Writer ( s ) " TEXT, "Airdate" TEXT)

How many episode titles aired on September 25, 1967?
SELECT COUNT("Title") FROM table_3436 WHERE "Airdate" = 'September 25, 1967'
SELECT COUNT("Title") FROM "table_3436" WHERE "Airdate" = 'September 25, 1967'