From the acclaimed producers of Horrible Histories comes the amazing story by David Walliams, the UK’s best-selling author for children.

It’s Friday night and Ben knows that means only one thing – staying with Granny! There will be cabbage soup, cabbage pie and cabbage cake and Ben knows one thing for sure – it’s going to be sooooooooo boring! But what Ben doesn’t know is that Granny has a secret – and Friday nights are about to get more exciting than he could ever imagine, as he embarks on the adventure of a lifetime with his very own Gangsta Granny!