Countdown: Exclusive Clip

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 cast is led by Jensen Ackles (The Boys, Supernatural), Eric Dane (Grey’s Anatomy, Euphoria), and Jessica Camacho (The Flash, Watchmen). The series also stars Violett Beane (Death and Other Details), Elliot Knight (The Boys), and Uli Latukefu (Young Rock).Created by One Chicago and FBI Executive Producer Derek Haas, Countdown launches June 25 with a three-episode debut on Prime Video.