Jensen Ackles Stars in Prime Video Countdown Premiering June 25

Jensen Ackles stars as LAPD detective Mark Meachum in Countdown, an upcoming Prime Video action series created by Derek Haas, known for his work on the Chicago franchise. The show follows Meachum as he joins a secret task force investigating the daylight murder of a Department of Homeland Security officer, uncovering a sinister plot that threatens millions of lives. Ackles describes his character as a rogue detective with a familiar edge, similar to his previous roles, while the series balances intense action with complex romantic dynamics. The ensemble cast, including Jessica Camacho, Eric Dane, and Elliot Knight, is praised for its strong chemistry, which enhances both individual character development and team dynamics. Showrunner Haas emphasizes the series as classic, entertaining police drama, contrasting with darker detective shows by focusing on teamwork and excitement rather than trauma and grit. Countdown is set to premiere on June 25, 2025, with hopes for a second season as filming recently wrapped.