Table: tv_episode_data_95
Columns: no_in_series
no_in_season
title
directed_by
written_by
u_s_viewers_millions
original_u_s_air_date
prod_code

Question: What was the original U.S. air date of the episode directed by Julian Petrillo?
SQL: SELECT "original_u_s_air_date" FROM tv_episode_data_95 WHERE "directed_by" = 'Julian Petrillo'

Question: How many different original U.S. air dates appear where the U.S. viewers were 2.5 million?
SQL: SELECT COUNT("original_u_s_air_date") FROM tv_episode_data_95 WHERE "u_s_viewers_millions" = '2.5'

Question: How many U.S. viewers were there for the episode written by Lazar Saric & Jed Spingarn?
SQL: SELECT "u_s_viewers_millions" FROM tv_episode_data_95 WHERE "written_by" = 'Lazar Saric & Jed Spingarn'

Question: How many U.S. viewers were there for the number 4 episode in season?
SQL: SELECT "u_s_viewers_millions" FROM tv_episode_data_95 WHERE "no_in_season" = 4