Samantha Highfill is an executive editor at Entertainment Weekly, where she's worked for more than 12 years covering television. Castiel's entrance remains one of the series' greatest moments, not ...

Aside from Jensen Ackles and Jared Padalecki, Misha Collins is the most praised supporting actor on Supernatural. Castiel is as beloved as the two main characters, making his narrative arc just as ...

It's not just the Winchester boys who can't catch a break. In the Season 9 finale of Supernatural, Castiel successfully broke the angel tablet that gave Metatron his power and locked the rogue angel ...

Castiel made plenty of big decisions on Supernatural Season 12 Episode 19, but that final one could have huge consequences. And is Lucifer’s baby maybe good instead of evil? And what about the end of ...