Table: tv_episode_data_29
Columns: number_in_series
broadcast_order
title
directed_by
written_by
original_airdate
production_code

Question: Who directed the totle "tjockare än vatten"?
SQL: SELECT "directed_by" FROM tv_episode_data_29 WHERE "title" = '"Tjockare än vatten"'

Question: Who wrote the episode for s02 e07?
SQL: SELECT "written_by" FROM tv_episode_data_29 WHERE "broadcast_order" = 'S02 E07'

Question: Who directed the episode for s02 e08?
SQL: SELECT "directed_by" FROM tv_episode_data_29 WHERE "broadcast_order" = 'S02 E08'

Question: Who directed the episode with the production code 209?
SQL: SELECT "directed_by" FROM tv_episode_data_29 WHERE "production_code" = 209