Countdown
- Bliain: 1967
- Tír: United States of America
- Seánra: Science Fiction, Thriller
- Stiúideo: Warner Bros.-Seven Arts
- Eochairfhocal: moon, based on novel or book, nasa, moon landing, astronaut, space race
- Stiúrthóir: Robert Altman
- Caitheadh: James Caan, Joanna Moore, Robert Duvall, Barbara Baxley, Charles Aidman, Steve Ihnat