TV Supernatural - Season 10 Episode 21 : Dark Dynasty Supernatural - Season 10 Episode 21 : Dark Dynasty 8.3/10 by 7951 users Dean and Sam investigate a bizarre murder and realize the killer bears the same tattoo as those from the Styne family. Meanwhile, Castiel acts as referee when Charlie and Rowena are forced to work together on the Book of the Damned. When Crowley discovers that his mother is missing, he turns to an old enemy for help. Details Casts Posters Images Title Supernatural - Season 10 Episode 21 : Dark Dynasty Alternative Titles 凶鬼恶灵, 邪恶力量, Zebunebrivi, Supernatural, SUPERNATURAL スーパーナチュラル, 슈퍼내츄럴, Сверхъестественное Subtitle Available ETC. First Air Date 2005-09-13 Last Air Date 2020-11-19 Number of Episodes 327 Number of Seasons 15 Genres Drama, Mystery, Sci-Fi & Fantasy, Networks The WB, The CW, Casts Jared Padalecki, Jensen Ackles, Misha Collins Plot Keywords , Sam Winchester Jared Padalecki Dean Winchester Jensen Ackles Castiel Misha Collins Episodes List Supernatural Season 10 :Episode 1 Black 2014-10-07 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 2 Reichenbach 2014-10-14 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 3 Soul Survivor 2014-10-21 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 4 Paper Moon 2014-10-28 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 5 Fan Fiction 2014-11-11 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 6 Ask Jeeves 2014-11-18 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 7 Girls, Girls, Girls 2014-11-25 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 8 Hibbing 911 2014-12-02 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 9 The Things We Left Behind 2014-12-09 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 10 The Hunter Games 2015-01-20 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 11 There's No Place Like Home 2015-01-27 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 12 About a Boy 2015-02-03 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 13 Halt & Catch Fire 2015-02-10 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 14 The Executioner's Song 2015-02-17 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 15 The Things They Carried 2015-03-18 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 16 Paint It Black 2015-03-25 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 17 Inside Man 2015-04-01 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 18 Book of the Damned 2015-04-15 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 19 The Werther Project 2015-04-22 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 20 Angel Heart 2015-04-29 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 21 Dark Dynasty 2015-05-06 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 22 The Prisoner 2015-05-13 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them... Supernatural Season 10 :Episode 23 Brother's Keeper 2015-05-20 When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them...