CREATE TABLE "table1_26565917_2" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "u_s_viewers_millions" text
);

Question: what was the name of episode 5?
SQL: SELECT "title" FROM "table1_26565917_2" WHERE "no_in_season"=5;

Question: when did 14.55 people watch?
SQL: SELECT "original_air_date" FROM "table1_26565917_2" WHERE "u_s_viewers_millions"='14.55';