Puz Knows How - 2012 is rated/received certificates of: USA:G
Mother Knows Best - 1997 TV is rated/received certificates of: UK:PG USA:TV-PG
Married with Children - 1987 Kelly Knows Something 8-26 is rated/received certificates of: USA:TV-PG
Father Knows Best - 1954 Live My Own Life 1-5 is rated/received certificates of: Australia:G
Father Knows Best - 1954 Grandpa Jim's Rejuvenation 1-6 is rated/received certificates of: Australia:G
The Inspector Knows - 1991 is rated/received certificates of: Belgium:KT
Puz Knows How - 2012 is rated/received certificates of: USA:G
God Only Knows - 2014 I is rated/received certificates of: Canada:PG
Hogan Knows Best - 2005 is rated/received certificates of: Australia:PG
Father Knows Best - 1935 is rated/received certificates of: UK:U
The London Nobody Knows - 1969 is rated/received certificates of: UK:U
Poppa Knows Worst - 1944 is rated/received certificates of: USA:Approved
Only God Knows - 1974 is rated/received certificates of: Canada:PG (Ontario)
Father Knows Best - 1954 is rated/received certificates of: Australia:G New Zealand:G
Suits - 2011 She Knows 2-1 is rated/received certificates of: Netherlands:12
Death Knows Your Name - 2007 is rated/received certificates of: Argentina:16 Germany:16
SpongeBob SquarePants - 1999 No Nose Knows SUSPENDED is rated/received certificates of: Australia:G