Table: tv_episode_data_148
Columns: no_in_series
title
directed_by
written_by
original_air_date
u_s_viewers_million

Question: Who directed the episode titled "Playing the Cancer Car"?
SQL: SELECT "directed_by" FROM tv_episode_data_148 WHERE "title" = '"Playing the Cancer Car"'

Question: What is the title of the episode watched by 0.88 million U.S. viewers?
SQL: SELECT "title" FROM tv_episode_data_148 WHERE "u_s_viewers_million" = '0.88'

Question: How many millions of U.S. viewers watched the episode titled "New Beginnings"?
SQL: SELECT "u_s_viewers_million" FROM tv_episode_data_148 WHERE "title" = '"New Beginnings"'

Question: Who directed the episode titled "Everything That Rises Must Converge"?
SQL: SELECT "directed_by" FROM tv_episode_data_148 WHERE "title" = '"Everything That Rises Must Converge"'

Question: What is the original air date of the episode that was watched by 0.88 million U.S. viewers? 
SQL: SELECT "original_air_date" FROM tv_episode_data_148 WHERE "u_s_viewers_million" = '0.88'