'Supernatural's Two-Parter Changed the Course of the दिखाना 

collider.com -By Michael John Petty -Supernatural's Season 2 finale called "All Hell Breaks Loose" was a two-part episode and a major turning point in the series.
कीवर्ड्स: सूपरनॅचुरल, two-parter, changed the course, दिखाना