Jack Kline's transformation in Supernatural's final season reshaped the show’s core mythology and permanently altered the power dynamics within its universe. Introduced late in the series ...

Jack Kline is not the character most viewers think about when discussing Supernatural. He was only in the last few seasons of the series, which are some of the least liked installments overall.

Supernatural’s return on Oct. 8 found the Winchesters on the receiving end of affection and nurturing. In the hands of wood nymph Mrs. Butters, Sam, Dean, and bonus brother Jack were able to ...

[Warning: The following contains spoilers for Thursday's episode of Supernatural. Read at your own risk!] Friends, it is Jack! After being captured and taken to an empty church by one, he ...

We still have two loooong days to wait for the Season 7 premiere of “Supernatural”, but The CW has kindly provided us with a gallery’s worth of images from Episode 7.02, “Hello, ...

Through all the wild turns of Chuck’s storylines, Sam and Dean fought, didn’t give up on each other—or Cas or Jack—and put heart into their work. It’s a tearjerker. The Supernatural ...

largely because of Jack. After his actions in "Game Night," I have to wonder: is Supernatural setting him up as the next big bad? You may like After Learning About Jay's Deal With (Spoiler ...

The hearts of Supernatural fans collectively broke in Season 14 when Chuck, revealed to be God, got back at Sam, Dean, and Castiel by killing Jack. It was a dagger to all of their chests ...