When did Supernatural Season 11 Episode 20 air?
Supernatural Season 11 Episode 20 aired on May 4, 2016.


Between darkness and deliverance.
When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them to be soldiers. He taught them about the paranormal evil that lives in the dark corners and on the back roads of America ... and he taught them how to kill it. Now, the Winchester brothers crisscross the country in their '67 Chevy Impala, battling every kind of supernatural threat they encounter along the way.

Amara unleashes a dark fog on a small town, causing everyone to go mad. Dean and Sam realize this is a stronger version of the original black vein virus Amara previously unleashed. They team up with the sheriff to protect the town but their old remedy no longer works. Meanwhile, Chuck returns with an interesting proposal.
Direct answers for episode-level questions and details.
Supernatural Season 11 Episode 20 aired on May 4, 2016.
This episode runs for approximately 42 minutes.
Comments coming soon
Discuss episodes with other viewers