This study extends the examination of moral content in the media by exploring moral messages in television programming and viewer characteristics predictive of the ability to perceive such messages. Generalisability analyses confirmed the reliability of the Media's Moral Messages (MMM) rating form for analysing programme content and the existence of 10 moral themes prevalent in television media. Standard regression analyses yielded evidence indicating viewers' moral expertise, as measured by the Defining Issues Test (DIT), familiarity with the programme and level of education predicted their ability to perceive moral messages in a television drama popular in the USA at the time of data collection. Identification of patterns in moral content represented in television programming, as well as knowledge of how viewer characteristics relate to their ability to perceive such content, can provide parents and educators with a means for better comprehending messages regarding human interaction to which they or their children are exposed. (Contains 5 tables.)