Supernatural - 2005 The Man Who Knew Too Much 6-22 is rated/received certificates of:
USA:TV-14
If You Only Knew - 2000 is rated/received certificates of: Iceland:L USA:PG-13
If You Knew Susie - 1948 is rated/received certificates of: UK:U USA:Approved (PCA #12219)
She Knew All the Answers - 1941 is rated/received certificates of: Finland:S Sweden:Btl
The Girl Who Knew Too Much - 1969 is rated/received certificates of: Iceland:12 Sweden:15 USA:R
Damages - 2007 I Knew Your Pig 2-3 is rated/received certificates of: Netherlands:16 USA:TV-MA
The Bill - 1984 Burnside Knew My Father 6-21 is rated/received certificates of: UK:PG (video rating)
1-800-Missing - 2003 I Thought I Knew You 1-4 is rated/received certificates of: Australia:M
The Simpsons - 1989 The Boy Who Knew Too Much 5-20 is rated/received certificates of: Argentina:Atp
They Knew What They Wanted - 1940 is rated/received certificates of: Argentina:13 Finland:K-16 Portugal:M/12 UK:A (original rating) USA:Approved (certificate #6449)
Being Human - 2011 The End of the World as We Knew It 1-5 is rated/received certificates of: USA:TV-14
Independent Lens - 1999 Jimmy Scott If You Only Knew 5-16 is rated/received certificates of: Argentina:13
Supernatural - 2005 The Man Who Knew Too Much 6-22 was released on: USA: 20 May 2011 Japan: 7 September 2011 (DVD premiere) Germany: 12 March 2012 (limited) Finland: 16 April 2013 Germany: 24 August 2013