Countdown - 1996 is rated/received certificates of:
Portugal:M/16 (video premiere)
South Korea:15
USA:R
Countdown to Danger - 1967 is rated/received certificates of: Australia:G
Countdown at Kusini - 1976 is rated/received certificates of: USA:PG
Silvester Countdown - 1997 is rated/received certificates of: Germany:16
Countdown Vampires - 1999 VG is rated/received certificates of: USA:M
Countdown Game - 2006 VG is rated/received certificates of: UK:E
Countdown Los Angeles - 2010 is rated/received certificates of: USA:TV-G
UFC 73 Countdown - 2007 TV is rated/received certificates of: Australia:M
UFC 71 Countdown - 2007 TV is rated/received certificates of: Australia:M
UFC 70 Countdown - 2007 TV is rated/received certificates of: Australia:MA
UFC 72 Countdown - 2007 TV is rated/received certificates of: Australia:MA
UFC 76 Countdown - 2007 TV is rated/received certificates of: Australia:MA
Elmo's Christmas Countdown - 2007 TV is rated/received certificates of: Australia:G