Post your questions for Harry Potter and Fast Show star Mark Williams

The patriarch of the Weasley family in seven wizarding films has also been prolific as a small screen detective and comedy catchphrase master. Assuming it suits you, he’ll be here with answers Twenty-five years have now passed since the first Harry Potter film and, with the HBO reboot due out this Christmas, Warner Bros is ramping up the celebrations. Key among them is the unveiling of a new feature at the studio tour showcasing key moments, costumes and props from Harry Potter and the Philos...

By Catherine Shoard