The Twits movie is inspired by the book, but is not a direct re-telling of the story.

Fans have pointed out that there are differences and similarities when you compare the film trailer to the book.

In the book, a hideous and mean couple called the Twits, play lots of cruel pranks on each other and their family of pet monkeys, the Muggle-Wumps.

However, the Muggle-Wumps team up with birds to get their own back on the terrible twosome, and manage to escape.

In the trailer, the Twits own and run a filthy and dangerous amusement park called: Twitlandia in the US.

When the Twits rise to power and “declare war on some local orphan children”, two children – Beesha and Bubsy – and a family of magical blue Muggle-Wumps work together to try to stop them and save the town.

Some fans have pointed out that the worm spaghetti prank from the book, can be seen in the movie trailer.