Table: tv_episode_data_38
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_u_s_air_date
prod_code
viewers_millions

Question: who co-wrote Season 2, Episode 3?
SQL: SELECT "written_by" FROM tv_episode_data_38 WHERE "no_in_season" = 3

Question: what is the series # for the episode directed by Kelly Sandefur?
SQL: SELECT MAX("no_in_series") FROM tv_episode_data_38 WHERE "directed_by" = 'Kelly Sandefur'

Question: how many production codes were there for the episode that was 32 in the series?
SQL: SELECT COUNT("prod_code") FROM tv_episode_data_38 WHERE "no_in_series" = 32