Niamh Algar is no stranger to shaking things up. After gripping viewers as Dr Lucinda Edwards in Malpractice , she’s stepping into even higher-octane territory as Iris Nixon in Sky Atlantic’s new thriller, The Iris Affair . “I’ve loved playing Iris – she’s so many characters in one,” Niamh Algar says. “Then there’s the adrenaline side: gunfights, jumping off boats, leaping from buildings, blowing up things. Racing a Ferrari at high speed was the absolute highlight.” Created by Neil Cross and