Table: tv_episode_stats
Columns: no_in_series
title
directed_by
written_by
original_air_date
production_code
u_s_viewers_million

Question: Name who directed the episode that was viewed by 4.22 million
SQL: SELECT "directed_by" FROM tv_episode_stats WHERE "u_s_viewers_million" = '4.22'

Question: Name the title for production code 2t6908
SQL: SELECT "title" FROM tv_episode_stats WHERE "production_code" = '2T6908'

Question: Name the total number for number in series that got 3.62 viewers
SQL: SELECT COUNT("no_in_series") FROM tv_episode_stats WHERE "u_s_viewers_million" = '3.62'

Question: Name the air date that chris long directed
SQL: SELECT "original_air_date" FROM tv_episode_stats WHERE "directed_by" = 'Chris Long'

Question: Name the number of production code for 5.08
SQL: SELECT COUNT("production_code") FROM tv_episode_stats WHERE "u_s_viewers_million" = '5.08'