Question: Name the broadcast date for 6.4 million viewers for the archive of 16mm t/r
SQL: SELECT "Broadcast date" FROM "1-1776943-1" WHERE "Viewers (in millions)" = '6.4' AND "Archive" = '16mm t/r';

Question: Name the archive where run time 24:04
SQL: SELECT "Archive" FROM "1-1776943-1" WHERE "Run time" = '24:04';