The Secret Code - 1942 is rated/received certificates of:
USA:Approved (PCA #5441-5456)
Government Secret Code - 2012 is rated/received certificates of: USA:R (self applied)
Animalia - 2007 Alex's Secret Code 1-19 is rated/received certificates of: Australia:G
Code of the Secret Service - 1939 is rated/received certificates of: Australia:G USA:Approved (PCA #4982) USA:TV-G (TV rating)
The Secret Code - 1942 was released on: USA: 4 September 1942 Portugal: 17 March 1952 USA: 19 February 1953 (re-release)
The Code - 2008 is rated/received certificates of: Australia:M
Code Blue - 2010 is rated/received certificates of: USA:R
Code of the Lawless - 1945 is rated/received certificates of: USA:Approved
The Unwritten Code - 1944 is rated/received certificates of: USA:Approved
Code of the Prairie - 1944 is rated/received certificates of: USA:Approved
The Silent Code - 1935 is rated/received certificates of: USA:Approved
Code 2 - 2002 is rated/received certificates of: USA:R
No One's Code - 2011 is rated/received certificates of: UK:PG