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_20360535_2 (directed_by VARCHAR, television_order VARCHAR)

### Question ###
who directed s01e13

### Accurate SQL ###

SELECT directed_by FROM table_20360535_2 WHERE television_order = "S01E13"