Plot — What is Countdown about?
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.
Top Cast & Creator
▶ Countdown — Official Trailer
Streaming Availability
You can currently stream Countdown on:
Quick Facts
| Type | Web Series |
| First Aired | 2025 |
| Genre | Crime, Mystery |
| Language | English |
| Seasons | 1 (13 episodes) |
| Audience Score | 73% (7.3/10, 151 votes) |
Countdown — FAQ
Is Countdown worth watching? Countdown holds a 7.3/10 rating from 151 viewers. 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, t
Who is behind Countdown? Created by Derek Haas.
Who is in the cast of Countdown? It stars Jensen Ackles, Jessica Camacho, Eric Dane, Violett Beane, Uli Latukefu, Elliot Knight.
Where can I stream Countdown? You can stream Countdown on Amazon Prime Video, Amazon Prime Video with Ads. Availability may vary by region.
When did Countdown release? It first aired in 2025.
