If I am watching an episode of a series, is there an easy way to access the other episodes on Peacock?

While watching your show, you will see a  More Episodes button to the right of the video player controls. This will bring you to the episode listing.

To select a specific episode from our library, first head to the Details page for the show. For example, Browse > TV Shows > Psych. Once there, you should see a tab for Episodes, More Like This, and Extras You'll find all available episodes for that series under the Episodes tab. Be sure to select the desired season from the list.