Ground Zero - 1987 is rated/received certificates of:
Iceland:12
Norway:15 (video premiere)
UK:15
USA:PG-13
West Germany:16
Ground Zero - 1999 is rated/received certificates of: Canada:G
Ground Zero - 2000 is rated/received certificates of: Iceland:12
Dispatches - 1987 Return to Year Zero is rated/received certificates of: Singapore:PG
Ground Zero Texas - 1993 VG is rated/received certificates of: UK:15
Ground Zero - 1973 is rated/received certificates of: Finland:K-16 Iceland:16 Norway:16 USA:PG
WWF in Your House Ground Zero - 1997 TV is rated/received certificates of: UK:15
Nova - 1974 Engineering Ground Zero 39-1 is rated/received certificates of: Singapore:PG
Between Heaven and Ground Zero - 2012 is rated/received certificates of: Singapore:PG Singapore:NC-16 (DVD rating)
Bloodfist VI Ground Zero - 1995 V is rated/received certificates of: Netherlands:16 (DVD rating) USA:R
Frequency Zero - 2002 is rated/received certificates of: Canada:PG
Chapter Zero - 1999 is rated/received certificates of: USA:R
Zero Hero - 2011 is rated/received certificates of: Singapore:G