Dorothy, a lone wolf and coke addict, overdoses, dies, sees heaven as well as the true horsemen of the apocalypse. The scarecrow, the lion, and the tin man. They show her the true pain that she could experience unless she had returned to earth to fix her ways. She didn't. The entire audio of the credits is her screaming, burning to death in the fiery pits of the underworld, forced to torment for the rest of eternity. Great movie, great for the kids.