Table: episodes_table_29
Columns: series
season
title
directed_by
written_by
original_air_date
production_code

Question: Name the total number of season for production code 3m17
SQL: SELECT COUNT("season") FROM episodes_table_29 WHERE "production_code" = '3M17'

Question: Name the directed by season # 2
SQL: SELECT "directed_by" FROM episodes_table_29 WHERE "season" = 2

Question: Name the directed by for "blue christmas"
SQL: SELECT "directed_by" FROM episodes_table_29 WHERE "title" = '"Blue Christmas"'

Question: Name least series number for writers david e. kelley & jill goldsmith
SQL: SELECT MIN("series") FROM episodes_table_29 WHERE "written_by" = 'David E. Kelley & Jill Goldsmith'