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_29569969_2 (us_viewers__millions_ VARCHAR, production_code VARCHAR)

### Question ###
How many million people in the US saw the episode with production code 105?

### Accurate SQL ###

SELECT us_viewers__millions_ FROM table_29569969_2 WHERE production_code = 105