No. The Recently Viewed feature does not display any content with an adults-only rating or advisory. This content restriction covers live TV, On Demand and DVR recordings. In addition, the feature only displays content from channels that have been tuned for more than 5 seconds. You can set up rating blocks in Parental Controls to eliminate any issues. Use the SETTINGS button on your remote and navigate to Parental Controls. Finally, Recently Viewed items can always be cleared and the feature can be turned off using the SETTINGS button.