Do Not Move Until You Watch James Marsden's Matthew McConaughey Impression

James Marsden has a lot of things going for him: he's attractive, he's talented, and he's also a master of celebrity impressions. During an appearance on The Late Show With Stephen Colbert on Tuesday, the Westworld actor unveiled his hidden talent when he impersonated Matthew McConaughey. "What you got to do is throw in a little Texas whistle in there, with those s's," he told the host, perfectly capturing Matthew's Southern drawl. You can catch the whole thing at the 7:25 mark above.