I was watching through the series for the, oh... 134th time now (lol) and I noticed something I had never seen before! When Picard goes into the holodeck to escape Troi's mom, he encounters two holoentites. The first pulls a gun, and the second grabs him by the suit. The second one is Gowron, leader of the Klingon Empire, in a bit roll prior to gaining a more stable roll. Always fun seeing stuff like this for the first time! The eyes were a dead giveaway lol