Imelda Staunton from The Crown and Harry Potter is officially joining the new Agatha Christie series as Aunt Ada, and fans are already debating if she’ll steal the show from the leads! Some are even saying her casting is a bigger deal than the main duo. With Josh Dylan and Antonia Thomas also on board, this could be the most talked-about Christie adaptation yet. Is Imelda about to outshine everyone? #Entertainment #Movies #AgathaChristie