Alphabet Castle is an educational children's television program produced in the UK and created by Michael Cole.
It had three main characters: King Alpha, Queen Bet, and Gobbledygook, an animated turkey.
A total of three series and 65 editions were produced by Michael Cole productions for Carlton Television.
Like its near namesake, Alphabet Zoo, a decade earlier, each episode was dedicated to a letter of the alphabet (although this format was dropped for the final series); episodes were generally around 10 minutes in length, and were broadcast in CITV on Wednesday afternoons.
This article relating to a non-fiction television series in the United Kingdom is a stub.