Sacrifice
| Episode Number | 23 |
|---|---|
| Season | 8 |
| Aired | 2013-05-15 |
| Overview | With Crowley poised to undo all the good they’ve ever done as hunters, Sam and Dean find themselves cornered. But with Kevin's help, the Winchester brothers bound into one last play against The Demon King. Metatron initiates a plan with Castiel to take on Naomi and the bureaucracy of Heaven. |
| Runtime | 42 minutes |
| Absolute Number | 172 |
| Finale Type | season |