Sam and Dean Winchester use different secret codewords - or "hunter's lingo" - throughout Supernatural in order to keep their monster hunting covert.

In The Curious Case of Dean Winchester, Dean’s sciatica is killing him, Bobby wants to kill himself and Sam ends up picking up a little something that burns him in a bad way.

Supernatural's best dialogues involved these three Team Free Will members, and the most sarcastic lines and quotes belonged to Dean-o, who never missed a chance to make fun of Sam and Cass.

Sam is great and all, and I'mma let him finish, but Dean Winchester is the best Winchester of all time. (Well, OK, not of all time because Mary Winchester is a boss, but still.) ...

Both Dean Winchester and this version of Soldier Boy (an adaptation of the character from Garth Ennis and Darick Robertson’s “The Boys” comic books) sprang from the mind of “Supernatural ...

Supernatural has masked Sam (Jared Padalecki) and Dean's (Jensen Ackles) codependency as bromance for a long time, and it's hard to watch. Castiel's (Misha Collins) recent departure could be the ...

Sam Winchester killed his brother’s daughter. Yes, it sounded weird to us at the time, too, but then again out of all the one-night stands Dean has had, maybe the truly weird thing is that only ...

The CW released a tantalizing extended trailer for the final episodes of “Supernatural,” and Dean and Sam Winchester know one thing is for sure: Whether their last shot to save the world pans ...