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_name_67 (open_source_movie VARCHAR, planned_release VARCHAR)

### Question ###
What are the open source movies with planned releases in 2013?

### Accurate SQL ###

SELECT open_source_movie FROM table_name_67 WHERE planned_release = "2013"