CREATE TABLE "table1_23114705_7" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "n_z_viewers_thousand" text
);

Question: How many thousands of viewers tuned in for "Make Mad the Guilty and Appal the Free"?
SQL: SELECT "n_z_viewers_thousand" FROM "table1_23114705_7" WHERE "title"='\"Make Mad the Guilty and Appal the Free\"';

Question: When did "Follow Her Close" air?
SQL: SELECT "original_air_date" FROM "table1_23114705_7" WHERE "title"='\"Follow Her Close\"';

Question: What was the air date of the episod that had 456.58 thousand viewers?
SQL: SELECT "original_air_date" FROM "table1_23114705_7" WHERE "n_z_viewers_thousand"='456.58';