Table: tv_episodes_5
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date
u_s_viewers_millions

Question: What is every "directed by" when the title is "One To Go" (part 2)?
SQL: SELECT "directed_by" FROM tv_episodes_5 WHERE "title" = '"One to Go" (Part 2)'

Question: How many original air dates have U.S. Views (millions) of 19.49?
SQL: SELECT COUNT("original_air_date") FROM tv_episodes_5 WHERE "u_s_viewers_millions" = '19.49'

Question: What is the lowest no. in series?
SQL: SELECT MIN("no_in_series") FROM tv_episodes_5