Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_27716091_1 ( directed_by VARCHAR, production_code VARCHAR )

### Question ###
who put on the show where the numbers were 227424

### Accurate SQL ###

SELECT directed_by FROM table_27716091_1 WHERE production_code = 227424