Table: tv_episode_data_45
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date
u_s_viewers_millions

Question: who write the episode that have 14.39 million viewers
SQL: SELECT "written_by" FROM tv_episode_data_45 WHERE "u_s_viewers_millions" = '14.39'

Question: how many people directed the episode that is called "dead inside"
SQL: SELECT COUNT("directed_by") FROM tv_episode_data_45 WHERE "title" = '"Dead Inside"'

Question: who directed the episode that have 14.59 million viewers
SQL: SELECT "directed_by" FROM tv_episode_data_45 WHERE "u_s_viewers_millions" = '14.59'

Question: who write the episode 5 in no. in season
SQL: SELECT "written_by" FROM tv_episode_data_45 WHERE "no_in_season" = 5