Countdown
- Ár: 2019
- Land: United States of America
- Genre: Horror, Thriller
- Stúdíó: Wrigley Pictures, Universal Pictures, STXfilms
- Lykilorð: nurse, countdown, supernatural, religion, phone terror, devil, duringcreditsstinger, mysterious, sinister
- Leikstjóri: Justin Dec
- Leikarar: Elizabeth Lail, Jordan Calloway, Talitha Eliana Bateman, Peter Facinelli, Dillon Lane, Matt Letscher