POPULAR dark fantasy series Supernatural returns to AXN with the premiere of Season 14 on Oct. 17, 10:35 p.m. With Dean possessed by the archangel Michael in the finale episode of Season 13, this new installment begins with Sam enlisting everyone’s help to track down Dean, who can literally be anywhere. “It’s challenging to write episodes without Dean Winchester in them because he’s such a fundamental part of the show,” said showrunner Andrew Dabb. “But it’s also exciting.” The show will air Wednesdays, 10:35 p.m., on AXN.