Sky Captain and the World of Tomorrow Easter Egg - Secret Behind the Scenes Look

On the back of the 2-edition box is the presence of an Easter Egg listed. Here's how to see it:
On the second disc with the extra's, highlight the choice 'gag reel' and press right-arrow. The little circle between the menu blocks now glows red. Press the enter-button to see the 2 minute clip "Secret behind the scenes look at the animation department by Steve Meyer" with a surprise ending.