Cam Gigandet is an American film and television actor, best known for playing James Witherdale in the 2008 fantasy film Twilight. Having made his film debut with the comedy movie Who`s Your Caddy? (2007), he shot to fame with his role of Ryan McCarthy in the American martial arts movie Never Back Down (2008). His other acting credits include Trespass (2011), In the Blood (2014), The Magnificent Seven (2016) and Without Remorse (2021).