Nathan Clarke is an English actor. Born in Essex, London, he's also done voiceover work in the children's film Thomas & Friends: Sodor's Legend of the Lost Treasure (2015). Clarke appears as a Gryffindor student in Harry Pottter and the Order of the Phoenix (2007) and Harry Potter and the Half-Blood Prince (2009). The dark-haired actor has appeared in a handful of short and independent films. Clarke co-stars in the FX drama Tyrant as Munir Al-Yazbek. In the season two episode titled "Inside Men and Outside Women," he's wearing only white underwear which shows a bulge as he's tied up in a chair.