Original Theatrical Version: Any of the Disney LaserDiscs or Disney Limited Issue DVD (caveat: Limited Issue DVD has compression issues)

Restored Versions: Disney Platinum Edition DVD or Disney Diamond Edition Blu-ray

3D Restored Version: Disney Diamond Edition 3D Blu-ray

The 3D Blu-ray has most of the grain kept

The Disney 4K Blu-ray, while improving slightly on resolution, has significant DNR applied; see Blu-ray

1990 Disney LaserDisc for OG stereo mix

1997 Disney LaserDisc for proper 5.1 mix (caveat: "Part of Your World" instrumental in the end credits is replaced with regular version)