Yes, this film will give you nightmares but at least it explains heaven and hell in a roundabout way!
A young scoundrelous dog called Charlie has become more and more involved in crime because of his corrupt partner Carface (?). He eventually gets assassinated and goes to heaven where he meets the 'registrar' to sign in. However, he feels his time isn't up and fancies some revenge so he swipes his Watch which represents his time left alive and rewinds it. He's back down on Earth where he begins to start his plan to foil Carface and save a little girl's life.
Loads of memorable musical numbers and some classic Don Bluth animation. Burt Reynolds provides the voice for the hero which was a good shout.
The scenes depicting hell are the most fearful and frightening moments for any child to watch. One of my friends still wets herself when she even hears the name of this film. That irrational fear manages to bring a whole new spectrum of emotions that doesn't usually show up in animated films in western culture.
If you wanna give your kids or younger sibling a good film where they can sing-along and then get scared shitless. Sign them up for this!