Michael McCullers กำกับตอนทั้งหมดกี่ตอน?ไม่จำเป็นต้องใช้ตารางทั้งหมด
How many episodes were directed by Michael McCullers?It is not neccessary to use all the tables.
 table_25341765_1:  (original_air_date [ VARCHAR ] directed_by [ VARCHAR) ]
SELECT COUNT(original_air_date) FROM table_25341765_1 WHERE directed_by = "Michael McCullers"