Entertainment on the Princess
We were just on the Caribbean Princess last month. As on past trips, we received emails from Princess on a regular basis with the columns from the captain, cruise director, etc. I checked my emails and about two weeks before sailing, we got the email about entertainment.
It doesn't go into a tremendous amount of detail, though. For example, there was a comedian onboard that wasn't really suitable for kids, but the email didn't note that. You'll probably have to call the cruise line for that (or ask once you get onboard). - Musing About Cruising