Easter egg: Really cute short of Dory and Marlin. On the second disk, go to the Behind the scenes sub-menu. Go into the behind the scenes submenu, highlight studio tour, but don't click it. Press the up button and there will be a highlighted fish. Click it. In the Region 4 DVD the invisible fish is in there, but it is underneath 'Character Interviews'. To get to it highlight the arrow on the bottom-right and push right on the remote, the fish will then highlighted.