2. Harry Lloyd
English actor Harry Lloyd is perhaps best known for his role as Viserys Targaryen, the sadistic brother of fan favorite Daenerys Targaryen, on HBO's smash hit series Game of Thrones. He's been in a handful of movies including 2011's Jane Eyre and The Iron Lady, and television shows like Doctor Who and Robin Hood. He's only 29, putting him perfectly within the fine line between young sidekick and burgeoning superhero, and his Tom Hiddleston-like looks have gained him quite the following of rabid fangirls online. He perfectly embodies the handsome features of Nightwing and has quite the acting chops. He's shown incredible range in his roles and his portrayal of Viserys was one of the best parts of the first season of Game of Thrones.