Gangsta Granny

David Walliams' bestselling children's novel is brought to life by an all-star cast, featuring Joanna Lumley, Rob Brydon and Miranda Hart. The comedy drama tells the story of schoolboy Ben, bored at his Grandmas house, until she tells him that she was once an international jewel thief. Together they go on a wild adventure to complete the one heist she never quite managed in her criminal heyday.