This page will list the differences between Disney's The Black Cauldron and the books The Book of Three and The Black Cauldron.
- The prologue states that Arawn is a spirit trapped in the cauldron.
- Coll does not appear.
- Gwydion does not appear.
- There are no Huntsmen of Annuvin.
- Eilonwy is blonde as opposed to a red head.
- The Golden Peldryn floats.
- A magic sword like Dyrnwyn appears but is not black and is not named.