Pratidhwani-Echoes - 2002 is rated/received certificates of: India:U
Essence of Echoes - 2002 is rated/received certificates of: USA:R
Echoes That Remain - 1991 is rated/received certificates of: Australia:M
Echoes of a Summer - 1976 is rated/received certificates of: Sweden:Btl USA:PG
Echoes of War - 2004 I is rated/received certificates of: Brazil:14 Netherlands:AL
Echoes of Paradise - 1989 is rated/received certificates of: Australia:M Iceland:L South Korea:15 USA:R
Alias - 2001 Echoes 4-8 is rated/received certificates of: Netherlands:12
Nikita - 2010 Echoes 1-16 is rated/received certificates of: USA:TV-14
Dollhouse - 2009 Echoes 1-7 is rated/received certificates of: Hungary:16 USA:TV-14
Fear Itself - 2008 Echoes 1-12 is rated/received certificates of: Netherlands:16
Stargate Atlantis - 2004 Echoes 3-12 is rated/received certificates of: Netherlands:12
Metroid Prime 2 Echoes - 2004 VG is rated/received certificates of: USA:T (original rating)