When did Countdown Season 1 Episode 10 air?
Countdown Season 1 Episode 10 aired on August 13, 2025.


Every second counts.
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.

The task force violently confronts Volchek to save a city of millions. As the smoke clears and Meachum works to resolve his medical issues, a new threat emerges from Secret Service agent Ryan Fitzgerald.
Direct answers for episode-level questions and details.
Countdown Season 1 Episode 10 aired on August 13, 2025.
This episode runs for approximately 49 minutes.
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