What title has lt as the series, ben hardaway as the director, with 6612 as the production num.?
CREATE TABLE "1935" (
  "title" text,
  "series" text,
  "director" text,
  "production_num" text,
  "release_date" text
);
SELECT "title" FROM "1935" WHERE "series"='lt' AND "director"='ben hardaway' AND "production_num"='6612';