Super Mario 64 on N64 - Epilogue: The End of the Game

Mario falls back into the castle garden and Bowser's star turns into the princess, who, as agreed, goes off to bake Mario a cake.

The Credits Sequence

The 120 Stars: Yoshi and 100 Lives

If you have collected 120 stars, a cannon will be unlocked in the courtyard. You can take it to reach the roof and meet Yoshi, who will give you the maximum number of lives. You'll also find a red cap that will let you fly over the princess's castle garden.