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 ...

Countdown is the latest attempt to marry the winning formula of the network police procedural with a more serialized prestige streaming format. While many ...

But it did have the power to give this TV critic — this TV watcher, this TV fan — an existential crisis, a feeling of overwhelming doom. I guess that’s something! “Countdown” begins with a Homeland ...

Amazon Prime Video released a fresh Countdown clip on June 24, 2025, featuring Jensen Ackles as LAPD detective Mark Meachum. In the short scene, Meachum is undercover during a prison riot.

Supernatural fans will be thrilled to see Jensen Ackles taking on the lead role in Countdown - but which other famous actors ...

Are we in a Golden Age of comedy music right now? If we are — and “Weird Al” Yankovic playing Madison Square Garden for the first time ever this July suggests we just might ...