Where to watch Countdown
Countdown premiered in 2025 on Prime Video (streaming service) and ended in 2025.

Show facts
Episodes
Wed, Sep 3, 2025
About Countdown
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.
Summary from TVmaze (CC BY-SA 4.0).
More on this show: TVmaze · IMDb
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Questions & answers
Where can I watch Countdown?
Countdown originally premiered on Prime Video, a streaming service. That is where new episodes are released first. Older seasons may also be licensed to other services; check your service for current availability.
Is Countdown still running?
No. Countdown has ended — the last episode aired on Sep 3, 2025.
When is the next episode of Countdown?
There is no upcoming episode listed for Countdown right now. The latest episode, "Your People Are in Danger", aired on Wed, Sep 3, 2025.
Data: TVmaze, licensed CC BY-SA 4.0; show data checked Nov 3, 2026. TVmaze records the network or streaming service where each show originally premiered — not every service that may carry it today. Availability can change and may differ by plan; check the service before you subscribe. Tachlis links only to official sites, never to unofficial streams.