Common Sense Note
Parents need to know that the classic series Father Knows Best is pretty mild when it comes to iffy topics, but reflects overtly sexist and subtly racist attitudes by today's standards. It also contains lots of positive messages about family, respect, and love. Drinking and cigarette smoking is visible. Mild sibling rivalry is featured, as well as conversations about dating, and other rites of passage.
Nothing sexual, but flirting and issues pertaining to dating are often discussed. As is typical for the time, parents appear to sleep in separate beds.
Fighting and boxing is discussed, but nothing violent. Occasionally kids disagree and/or call each other names like "sissy." Arguments between Bill and Margaret are rare, but references are made to other husbands yelling and/or disciplining their wives.
The importance of family is a major theme. It also features values and behaviors that were considered appropriate and acceptable at the time, but that may be considered racist and/or sexist today.
Drugs / Tobacco /
Occasionally hard liquor is visible. As is typical for the time, cigarette smoking is frequently shown (and usually done by men).