Supernatural - Season 10

On Supernatural Season 10 Episode 20 be prepared to meet a heavenly assassin and the ultimate monster and then to shake you head in wonder. Take a look!

How far will Castiel go? That’s the main question hovering over Supernatural Season 10 Episode 20.

On Supernatural Season 10 Episode 19, Sam teams up with Rowena on his hunt for a magical box. But things take a dangerous and surprising turn for both Winchesters.

Sam learns that former Men of Letters, Magnus, once built a magical box, and Sam sets out to find it in the hopes it can cure Dean of the Mark of Cain.

On Supernatural Season 10 Episode 18, Charlie brings the Book of the Damned to Sam and Dean. But can it really help remove the Mark of Cain?

On Supernatural Season 10 Episode 18, Sam and Dean get a call from Charlie who tells them she found the Book of the Dead that could help remove the Mark of Cain.

On Supernatural Season 10 Episode 17, Sam calls to Heaven for some help from Bobby! Plus, Dean faces off against Rowena. Read on for more!

Sam and Castiel follow up on a lead about the Mark of Cain. Dean and Rowena meet.

On Supernatural Season 10 Episode 16, Sam and Dean take on a case involving a series of mysterious murders. Meanwhile, Rowena seeks out the Coven.

Sam and Dean investigating a case at a church? Check out these preview photos of Supernatural Season 10 Episode 16, “Paint It Black.”