Television adaptations are shows or series created based on existing works, such as books, movies, or plays. These adaptations aim to bring the original story to a new audience, often reinterpreting characters and plotlines to fit the television format. Popular examples include adaptations of J.K. Rowling's Harry Potter series and George R.R. Martin's Game of Thrones. These adaptations can vary in fidelity to the source material, with some closely following the original narrative while others take creative liberties. Successful adaptations often attract both fans of the original work and new viewers, contributing to the show's popularity and cultural impact.