On the extra page, you may finish the game and find you have a cut
scene missing; the movie selection picture is located on the bottom
left hand corner of the screen. This is unlocked by losing to the final
playable boss (the one with giant shoulder cannons and the bandaged face;
he occurs in the story after the pipe organ puzzle but right before the
colored bubbles puzzle) and selecting "NO" when asked to continue. 

Unlocking this cutscene will reveal the fate of Eo and her friends against
the monster's many tentacles.