SeriesCanceled
Countdown (2025)
Every second counts.
1 season13 episodes50 min per episode
When an officer with the Department of Homeland Security is murdered in broad daylight, LAPD detective Mark Meachum is recruited to a secret task force, alongside undercover agents from all branches of law enforcement, to investigate. But the hunt for the killer soon uncovers a plot far more sinister than anyone could have imagined, kicking off a race against time to save a city of millions.
- First aired
- June 25, 2025
- Last episode
- September 3, 2025
- Network
- Prime Video
- Country of origin
- United States
Seasons
Where to watch
Subscription
Amazon Prime Video
Amazon Prime Video with Ads
Free with ads
Amazon MX Player
Amazon Prime Video Free with Ads
Trailer
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Cast
- Jensen Ackles as Mark Meachum
- Jessica Camacho as Amber Oliveras
- Violett Beane as Evan Shepherd
- Elliot Knight as Keyonte Bell
- Uli Latukefu as Luke Finau
- Eric Dane as Nathan Blythe
- Rachel Armstrong as Heather
- Bogdan Yasinski as Borys Volchek
- Merrick McCartha as DA Grayson Valwell
- Michelle DeShon as Molly Shepherd
Crew
- Derek Haas · Writer