CREATE TABLE "table1_26200084_1" (
  "no" real,
  "num" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "u_s_viewers_million" text,
  "rank_week" text,
  "original_air_date" text,
  "production_code" text
);

Question: How many episode numbers were directed by Steven DePaul and titled "Sudden Flight"?
SQL: SELECT COUNT("num") FROM "table1_26200084_1" WHERE "directed_by"='Steven DePaul' AND "title"='\"Sudden Flight\"';

Question: What was the ranking of episode #19?
SQL: SELECT "rank_week" FROM "table1_26200084_1" WHERE "num"=19;

Question: What was the production code of the episode ranked 28?
SQL: SELECT "production_code" FROM "table1_26200084_1" WHERE "rank_week"='28';

Question: What was the title of the episode directed by David Mamet?
SQL: SELECT "title" FROM "table1_26200084_1" WHERE "directed_by"='David Mamet';