Discover What’s Streaming On: The countdown to Countdown is over. If you’ve seen the photos on social media of Jensen Ackles back with a gun in his hand five years after Supernatural came to an end, ...

Editor's Note: The following contains spoilers for Season 1, Episode 10 of CountdownFor most of Countdown’s first season, it’s been established that Jensen Ackles' Mark Meachum is going to die.

Supernatural alum Jensen Ackles has been tapped to headline Prime Video’s Countdown, an upcoming 13-episode thriller drama series from showrunner Derek Haas (One Chicago). Deadline reported that Prime ...