The Guinness Book of Records lists 410 feature-length film and TV versions of William Shakespeare's plays as having been produced, making Shakespeare the most filmed author ever in any language.
The Internet Movie Database lists Shakespeare as having writing credit on 1,171 films, with 21 films in active production, but not yet released, as of June 2016[update]. The earliest known production is King John from 1899.
NOTE: "ShakespeaRe-Told", "The Animated Shakespeare" and "BBC Television Shakespeare" series have been covered above, under the respective play performed in each episode.
Three further episodes were filmed but never edited or screened. They were to be called "Using the Prose", "Using the Sonnets" and "Contemporary Shakespeare". Their text can be read in the book "Playing Shakespeare" by John Barton.