Season 10

The CW announced the renewal of Supernatural for a tenth season on February 12th, 2014.

It has been confirmed that Supernatural will continue airing on Tuesdays following the Flash.

Summary
Season 10 begins with Sam’s frantic search for his missing brother, who is gone without a trace. The road to recovering the wayward Dean takes Sam down dark paths, with consequences that will shake the boys to their core. Meanwhile, Castiel has to pick up the pieces in the aftermath of Metatron’s campaign. With his grace failing and rogue angels still on the loose, Cass will face the ticking clock of his own mortality as all-new threats emerge to once again push all of our heroes to their limits.

Main

 * Jared Padalecki as Sam Winchester (0/TBA)
 * Jensen Ackles as Dean Winchester (0/TBA)
 * Misha Collins as Castiel (0/TBA)
 * Mark Sheppard as Crowley (0/TBA)

Special Guests

 * TBA (0/TBA)

Guest

 * TBA (0/TBA)

Trivia

 * The show's 200th episode will air during this season, the 200th episode of the series will be the 5th episode of the season.
 * Jensen Ackles will direct the 3rd episode of the season. Source.