CREATE TABLE table_73005 ("No. overall" FLOAT, "No. in series" FLOAT, "Title" TEXT, "Director" TEXT, "Writer" TEXT, "Original air date" TEXT, "Production code" FLOAT)

When 1 is the number in series who is the director?
SELECT "Director" FROM table_73005 WHERE "No. in series" = '1'
SELECT "Director" FROM "table_73005" WHERE "No. in series" = '1'