CREATE TABLE table_66621 ("Title" CLOB, "Series" CLOB, "Director" CLOB, "Production Num." CLOB, "Release date" CLOB)

When was Production Number 9105 released?
SELECT "Release date" FROM table_66621 WHERE "Production Num." = '9105'
SELECT "Release date" FROM "table_66621" WHERE "Production Num." = '9105'