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_4202 ( "No. in series" real, "No. in season" real, "Title" text, "Director" text, "Writer" text, "Originalair date" text )

### Question ###
What is the original air date when the director is Rowan Woods and the writer is Peter Duncan?

### Accurate SQL ###

SELECT "Originalair date" FROM table_4202 WHERE "Director" = 'Rowan Woods' AND "Writer" = 'Peter Duncan'