Table: tv_episode_data_37
Columns: episode
broadcast_date
run_time
viewers_in_millions
archive

Question: Name the broadcast date for 6.4 million viewers for the archive of 16mm t/r
SQL: SELECT "broadcast_date" FROM tv_episode_data_37 WHERE "viewers_in_millions" = '6.4' AND "archive" = '16mm t/r'

Question: Name the archive where run time 24:04
SQL: SELECT "archive" FROM tv_episode_data_37 WHERE "run_time" = '24:04'