The season consists of 23 episodes and aired on tuesdays at 9pm est for the first 14 episodes before moving to wednesdays at the same time for the rest of the season. Supernatural was renewed for a tenth season by the cw on february 13 2014.

10 Great Moments From Supernatural Season 10 Episode 1 Black Season 10 begins with sams frantic search for his missing brother who is gone without a trace.