Prime Video viewers tuned in to Countdown expecting an early surprise and sure got one, though it wasn't the one they were hoping for.

Spoilers ahead for the series premiere of Countdown, available streaming now with a Prime Video subscription. Countdown ...

Jensen Ackles' Prime Video show 'Countdown' featured a surprise cameo from fellow WB heartthrob Milo Ventimiglia ...

As promised, Countdown Showrunner Derek Haas answered five of YOUR questions: Mark's pendant, Jensen Ackles's stunt work, cameos, and more.

I was hoping that this character that you're not going to get to spend a lot of time with, you've got to like, because it's going to drive the rest of the case.' ...

Countdown showrunner Derek Haas and star Jensen Ackles on getting [SPOILER] for the opener and Haas's mom not being happy ...

The series, starring Jensen Ackles, Eric Dane and Jessica Camacho, surprised fans with a brief appearance by Gilmore Girls and This Is Us actor Milo Ventimiglia. However, his stint on the show was ...

Milo Ventimiglia has the hottest show on network TV ('This Is Us') and is making his rom-com debut opposite one of Hollywood's hottest leading women (hello, Jennifer Lopez). But Milo Ventimiglia ...

Justin Bieber, Milo Ventimiglia, and Henry Cavill are among the celebrities who will mark their first Father’s Day as dads on ...