Matthew Fox
My dad and I agree that something about Jason reminds us of Matthew Fox. They are not twins by any means, but they could possibly be mistaken for brothers...or cousins. :)
sharein Life on Mars he grew a beard to go under cover and he looked like Justin Timberlake's doppelganger...although I'm sure Jason can run circles around mousy-voiced Justin.
(¯`i´¯)´·¸.)^