CREATE TABLE table_201_19 (id DECIMAL, "rank" DECIMAL, "title" TEXT, "studio" TEXT, "director" TEXT, "actors" TEXT, "gross" TEXT)

who is the most high grossing director of 1965 ?
SELECT "director" FROM table_201_19 ORDER BY "gross" DESC LIMIT 1
SELECT "director" FROM "table_201_19" ORDER BY "gross" DESC NULLS LAST LIMIT 1