What series 1 has a Doug Richards in Series 2?
CREATE TABLE "the_dragons" (
  "series_1" text,
  "series_2" text,
  "series_3" text,
  "series_5" text,
  "series_9" text,
  "series_11" text
);
SELECT "series_1" FROM "the_dragons" WHERE "series_2"='doug richards';