COUNTDOWN Trailer (2019) Teen Thriller Movie HD - YouTube
Film review – Countdown | The Kim Newman Web Site
Countdown – 255 Review
Movie Review: The grim reaper won't stop the clock once the “Countdown” has begun | Movie Nation
Countdown (2019) (STX) [DVD]: Amazon.co.uk: Anne Winters, Elizabeth Lail, Peter Facinelli, Tichina Arnold, Talitha Bateman, Tom Segura, Jordan Calloway, Charlie McDermott, Jeannie Mai, Austin Zajur, P.J. Byrne, Justin Dec, Anne Winters, Elizabeth
Countdown (2019) Movie Review - Shines In Human Scares | The Film Magazine