Countdown: A Race Against Time Premieres on Prime Video

Countdown, an action series starring Jensen Ackles, premieres on Prime Video June 25. Created by Derek Haas, the show features a three-episode launch. It follows LAPD detective Mark Meachum, recruited to a special task force to investigate a complex plot threatening millions in the city.

'Countdown,' starring 'Supernatural' actor Jensen Ackles, is set to premiere on Prime Video on June 25, unveiling an action-packed storyline.

Created and helmed by Derek Haas, the series features a three-episode initial release, with weekly episodes leading up to the finale on September 3.

The plot centers around LAPD detective Mark Meachum, portrayed by Ackles, who joins a secret task force to investigate a federal officer's murder, only to discover a larger, imminent threat to the city.