CREATE TABLE table_name_96 (production_number VARCHAR2, series VARCHAR2, release_date VARCHAR2)

What is the Production Number of the Filmography in MM Series with a Release date of 1964-06-27?
SELECT production_number FROM table_name_96 WHERE series = "mm" AND release_date = "1964-06-27"
SELECT "production_number" FROM "table_name_96" WHERE "1964-06-27" = "release_date" AND "mm" = "series"