Summary:
- "Countdown" is a new thriller series coming to Prime Video that follows a group of astronauts on a mission to the International Space Station.
- The series stars Simu Liu, Sonequa Martin-Green, and Pilou Asbæk, and is set to premiere on Prime Video on June 16, 2023.
- The show promises to explore the high-stakes challenges and personal struggles of the astronauts as they navigate their mission and confront unexpected events.