Season
- Season 0 1970-01-01
- Season 1 2005-09-13
- Season 2 2006-09-28
- Season 3 2007-10-04
- Season 4 2008-09-18
- Season 5 2009-09-10
- Season 6 2010-09-24
- Season 7 2011-09-23
- Season 8 2012-10-03
- Season 9 2013-10-08
- Season 10 2014-10-07
- Season 11 2015-10-07
- Season 12 2016-10-13
- Season 13 2017-10-12
- Season 14 2018-10-11
- Season 15 2019-10-10
Season 15 Episode
- Season 12 Keep Calm and Carry On
- Season 12 Mamma Mia
- Season 12 The Foundry
- Season 12 American Nightmare
- Season 12 The One You've Been Waiting For
- Season 12 Celebrating the Life of Asa Fox
- Season 12 Rock Never Dies
- Season 12 LOTUS
- Season 12 First Blood
- Season 12 Lily Sunder Has Some Regrets
- Season 12 Regarding Dean
- Season 12 Stuck in the Middle (With You)
- Season 12 Family Feud
- Season 12 The Raid
- Season 12 Somewhere Between Heaven and Hell
- Season 12 Ladies Drink Free
- Season 12 The British Invasion
- Season 12 The Memory Remains
- Season 12 The Future
- Season 12 Twigs & Twine & Tasha Banes
- Season 12 There's Something About Mary
- Season 12 Who We Are
- Season 12 All Along the Watchtower
Supernatural - Season 12 Episode 11 Regarding Dean
8.30 45 minutes Sam enlists Rowena’s help to track down an old world, powerful family of witches after Dean gets hit by a spell that is rapidly erasing his memory.
