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_29194 ( "No. in series" real, "Title" text, "Directed by" text, "Written by" text, "Original airdate" text, "Production code" text )

### Question ###
The episode with the original airdate October 8, 2010, is directed by who?

### Accurate SQL ###

SELECT "Directed by" FROM table_29194 WHERE "Original airdate" = 'October 8, 2010'