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

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.

Supernatural season 15, the final season of the beloved show, marked the conclusion of Sam (Jared Padalecki) and Dean Winchester’s (Jensen Ackles) 15-year-long journey.

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 ...

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.) ...

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.

Dean Winchester is the full package. He's funny, mischievous and extremely handsome! Along with his equally attractive brother Sam, they spend their days hunting supernatural creatures and ...

In honor of Supernatural coming to an end after 15 seasons, TV Guide presents Winchester Week, a celebration of Sam, Dean, and the entire SPN Family.

In 'Two and a Half Men,' Dean and Sam reunite with a wee companion in tow; plus, ... Dean Winchester. Welcome back, Impala. See you in hell, “normal life.” NEXT: Best quotes from the episode!

After two core roles were recently cast, a Vampire Diaries universe alum has joined the party, with Legacies star Bianca Kajlich being cast as Dean and Sam Winchester’s grandmother.