Countdown showcases the murder mystery of an officer with the Department of Homeland Security. As such, LAPD detective Mark Meachum investigates the case with undercover agents. With the series ...

Prime Video’s Countdown could return for a season 2 — but will Eric Dane reprise his role amid his ALS battle? The show, which premiered in June 2025, follows an LAPD detective (played by Jensen ...

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.

Not a fan of spooky season? Good news – it's almost time to get in the holiday spirit with The Hallmark Channel's "Countdown to Christmas." Starting in October, the holiday movie marathon will air ...