Original air date: 10/12/2017 Runtime: 41:45 min. Season thirteen begins exactly where we left off, with Sam and Dean left to pick up the pieces after the loss of their mother, the demise of Crowley (MARK A. SHEPPARD) and the heartbreaking death of Castiel (series star MISHA COLLINS). The birth of Lucifer’s son, Jack (new series regular ALEXANDER CALVERT) leaves the Winchester brothers with differing opinions on how to deal with a Nephilim. After being dragged into the breach, Mary (Samantha Smith) must learn to survive Lucifer (Mark Pellegrino) and an apocalyptic world.
Original air date: 10/19/2017 Runtime: 42:24 min. Sam and Dean begin to explore what Jack is capable of doing with his powers. An unexpected visit from Donatello (guest star KEITH SZARBAJKA) alerts the boys to the fact that Jack will need more protection than the Winchesters can provide. Meanwhile, there is a new Prince of Hell in town, Asmodeus (guest star JEFFREY VINCENT PARISE), and with Lucifer out of the picture, he sets his sights set on Jack.
Original air date: 10/26/2017 Runtime: 42:12 min. When her friend is murdered by a wraith (guest star JON COR) with a taste for psychics, Missouri Moseley (guest star LORETTA DEVINE) enlists the help of Dean and Jody Mills (recurring guest star KIM RHODES) to protect her granddaughter, Patience (guest star CLARK BACKO), who has no idea she shares her grandmother’s trait and could be next on the wraith’s hit list. Meanwhile, Sam continues to work with Jack on learning how to control his powers.
Original air date: 11/02/2017 Runtime: 42:24 min. When multiple patients of grief counselor Mia Vallens (guest star RUKIYA BERNARD) turn up dead, Sam, Dean and Jack investigate the mystery surrounding the murders and, each inadvertently, are forced to deal with unresolved grief of their own.
Original air date: 11/23/2017 Runtime: 42:12 min. As Sam and Dean continue their search for Jack, with Asmodeus (guest star JEFFREY VINCENT PARISE) hot on their trail, they stumble across a familiar foe. Meanwhile, Lucifer manages to escape Michael’s (guest star CHRISTIAN KEYES) grasp and finds himself an unlikely and mostly unwilling ally.
Original air date: 11/30/2017 Runtime: 41:43 min. Feeling as if they are running out of options, Sam and Dean agree to steal a mysterious trunk belonging to a demon named Barthamus (guest star DAVID CUBITT) in exchange for a locator spell the Winchesters can use to track down Jack.
Original air date: 12/07/2017 Runtime: 41:45 min. Desperate to prove to Sam and Dean that he is good and that he can control his powers, Jack enlists the help of a dreamcatcher named Kaia (guest star YADIRA GUEVARA-PRIP) to help him find Mary Winchester and save her from the alternate universe. However, when plans go awry, the Winchester brothers are the ones who need saving.
Original air date: 01/25/2018 Runtime: 41:59 min. Donna calls Sam and Dean for help after her niece, Wendy (guest star SARAH DUGDALE), goes missing. The three hunters discover Wendy was kidnapped by a man who sells human parts to monsters in a grotesque online auction and race to save her before it is too late.
Original air date: 02/01/2018 Runtime: 42:29 min. Dean falls victim to a couple of witches, sisters Jamie (guest star JORDAN CLAIRE ROBBINS) and Jennie Plum (guest star ELISE GATIEN), who manage to steal a powerful book of spells from the Winchester brothers. When Sam and Dean go after the book, they get help from a powerful and surprising ally when Rowena (recurring guest star RUTH CONNELL), back from the dead, intervenes to assist them.