CREATE TABLE table_28082 ("Series #" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" CLOB, "U.S. viewers  ( million ) " CLOB)

How many episodes were directed by Rod Hardy?
SELECT COUNT("Original air date") FROM table_28082 WHERE "Directed by" = 'Rod Hardy'
SELECT COUNT("Original air date") FROM "table_28082" WHERE "Directed by" = 'Rod Hardy'