Table: tv_episode_data_117
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date
production_code
u_s_viewers_millions

Question: What is the episode number of the episode with a production code of 4aky14?
SQL: SELECT "no_in_season" FROM tv_episode_data_117 WHERE "production_code" = '4AKY14'

Question: "The con man in the meth lab" was which episode number?
SQL: SELECT "no_in_season" FROM tv_episode_data_117 WHERE "title" = '"The Con Man in the Meth Lab"'

Question: The episode that had 8.62 million US viewers originally aired on which date?
SQL: SELECT "original_air_date" FROM tv_episode_data_117 WHERE "u_s_viewers_millions" = '8.62'