Kellan Christopher Lutz is an American actor and model. He made his film debut in Stick It (2006), and was best known for playing Emmett Cullen in The Twilight Saga film series (2008–2012). He has since played Poseidon in the 2011 film Immortals, voiced the title character in the 2013 animated film Tarzan, played John Smilee in The Expendables 3 (2014), and Hercules in The Legend of Hercules (2014). He co-stars in the CBS series FBI: Most Wanted (2020–2021).