Prime Video's 'Countdown' got off to a rough start with the reveal that Jensen Ackles' character has a fatal health diagnosis.

or 'Maybe they're not dead,'" Beane said. "Countdown" unites Ackles and Knight, who starred as Ben/Soldier Boy and Colin Hauser, respectively, in Prime Video's "The Boys." "I'm already a fan of Jensen ...

Showrunner Derek Haas promises to answer five questions about Prime Video's Jensen Ackles (Supernatural)-starring Countdown ...