วันที่เขียนโดยอดัมอี fierro & glen mazzara air?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
What dated the episode written by is adam e. fierro & glen mazzara air?It is not neccessary to use all the tables.
 table_30030477_1:  (original_air_date [ VARCHAR ] written_by [ VARCHAR) ]
SELECT original_air_date FROM table_30030477_1 WHERE written_by = "Adam E. Fierro & Glen Mazzara"