
Countdown
- År: 1967
- Land: United States of America
- Genre: Sci-fi, Thriller
- Studio: Warner Bros.-Seven Arts
- Nøgleord: moon, based on novel or book, nasa, moon landing, astronaut, space race
- Direktør: Robert Altman
- Cast: James Caan, Joanna Moore, Robert Duvall, Barbara Baxley, Charles Aidman, Steve Ihnat