@TV Promos -THE END – After 15 seasons, the longest running sci fi series in the US is coming to an end. Baby, it’s the final ride for saving people and hunting things. The episode was directed por Robert Singer and written por Andrew Dabb (#1520)
The torment that Dean endured in Hell (and 4 months is like 40 years there) changed him. At first everyone's happy to see Dean but it becomes obvious quickly that he's spiraling out of control. Dean had become the main villain of season 4.
