Prydain (Britain) is the country from Disney's 1985 film The Black Cauldron.
- Prydain is based on Lloyd Alexander's Prydain, which is loosely based on the geography of Britain, which Prydain is the Welsh word for.
- Lloyd Alexander's Prydain is inspired by Welsh mythology, specifically the Mabinogion.
- Prydain is ruled by a High King in the books, with Taran taking the position in the series' ending with Eilonwy as his queen.
- The film is loosely based on The Chronicles of Prydain.
Concept Art of the Fair Folks' Lair