Ralph Fiennes Courtesy of Warner Bros. Pictures Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Logo text Ralph Fiennes has shared who he'd want to see play Lord Voldemort in HBO's upcoming series, Harry Potter and the Philosopher's Stone. Fiennes recently appeared on BBC's The Claudia Winkleman Show and was asked for his opinion on who should take over the villain role, which has not yet been cast.