You absolutely can! Your favorite movies, TV shows, and select live events on Peacock can be added to 'My Stuff' within Peacock to watch later.
You can add content to your 'My Stuff' by clicking on the tile for the content you’d like to add, and then clicking on the 'Add to Watchlist' button within the movie, TV show, or live event's details page.
The content you add will then appear in the 'My Stuff' section or in 'Featured' under a row labeled 'My Stuff'.