The 15 Most Heartbreaking Supernatural Episodes
"Swan Song" (05.22) ...
"Death's Door" (07.10) ...
"Sacrifice" (08.23) ...
"Do You Believe in Miracles?" (09.23) ...
"Dark Dynasty" (10.21) ...
"Who Are We?" (12.22) ...
"All Along the Watchtower" (12.23) ...
"Despair" (15.18)
Poor Representation\n\n The issue first became apparent in "Despair" when Castiel declared his love for Dean shortly before being killed by the Empty. Viewers half-joked, half-bemoaned that as soon as Castiel came out, he died, and this is a common occurrence in film and TV.
