Looks very European
I would've guessed he was a Brit actor doing an American accent too like Daniel Rafcliffe in Kill Your Darlings...I was watching him and thinking, wow - his American accent is good! Turns out he's actually American. That name though - looks like he has Dutch origins.
Anyways I haven't been mesmerized by an actor's beauty in a long while...Dane in Kill Your Darlings did me in.