In the mood to watch Countdown at home or on the go? Countdown is currently available to stream via subscription, rental, or purchase on in the US.
Here are a few essential notes about the Prime Video series. Originally premiering June 25th, 2025, "Countdown" stars Jensen Ackles, Jessica Camacho, Eric Dane, Violett Beane. The show spans 1 season(s) and currently holds a 72/100 rating on TMDb, which was calculated from reviews from 121 active users.
Looking for a quick plot summary? Here’s the plot: "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."
