The duration of Countdown to Zero is 1.5 hours.
The duration of Countdown to Ground Zero is 1.5 hours.
The duration of NASCAR Countdown is 3600.0 seconds.
The duration of Ringtone Countdown is 3600.0 seconds.
The duration of NBA Countdown is 1800.0 seconds.
The duration of Countdown - game show - is 1440.0 seconds.
The duration of Countdown with Keith Olbermann is 3600.0 seconds.
The duration of Countdown to Looking Glass is 1.43 hours.
The duration of Sunday NFL Countdown is 3 hours.
The duration of The Final Countdown - film - is 1.72 hours.
The duration of American Country Countdown is 3300.0 seconds.
The duration of Monday Night Countdown is 1.5 hours.
The duration of Countdown to the Closing Bell is 3600.0 seconds.