* Adaptations vary: Some films are loose adaptations, while others are more faithful to the source material. Some may be considered adaptations even if they only borrow a concept or character from a Dickens novel.
* Films across formats: Dickens' works have been adapted for cinema, television, and even radio.
* Historical range: Adaptations have been made over many decades, and some may be lost or forgotten.
However, we can say that Dickens' work has been extremely popular for film and television adaptation throughout history. Some of his most famous works that have been filmed multiple times include:
* A Tale of Two Cities
* Great Expectations
* Oliver Twist
* A Christmas Carol
* David Copperfield
* Bleak House
It's safe to say that dozens, if not hundreds, of films have been based on Dickens' novels and stories.