In the show, Heaven charges the angel Castiel with watching over Ackles’ Dean Winchester, and he’s constantly stepping in to protect Dean from danger.

On Supernatural, the battle against Metatron contiues as Castiel tries to find the door to Heaven. Meanwhile, Dean continues to feel the effects of the Mark of Cain.

The rebellious angel, the guy in a beige trench coat, had the most epic character entrance in the history of Supernatural. Powerful, mysterious and a little pretentious. And all for Dean. Castiel ...

Season 12 is going to give you a bit more about Castiel’s (Misha Collins) past. After all, he’s an angel, so there’s a lot of history to work with.

Supernatural delivered a crushing blow to fans last week when Misha Collins' Castiel was killed off (for good, this time), and the actor has now opened up about that big moment with Dean Winchester ...

Long story short, the angel Castiel made a deal with an entity, offering to give up his own life in exchange for Dean's. Thanks to another deal he made previously, Castiel can only die after ...

A Christmas tree topper made by Rev. Kira Austin-Young and her husband Michael Schupbach depicting a biblically accurate angel. AP The Bible has sparse descriptions of what angels are actually ...

Castiel being a father isn’t a new idea as the angel’s host did have children before he gave himself up to possession. However, fans did not expect Jack to latch onto the angel so tightly.

For 12 seasons, Misha Collins played Castiel, the angel by Sam and Dean Winchester's side. Castiel's entrance remains one of the series' greatest moments, not only because it was the introduction ...

Thursday night’s episode of Supernatural saw the long-beloved ship of demon hunter Dean Winchester (Jensen Ackles) and the angel Castiel (Misha Collins) — a mere 12 years after Castiel’s ...