Main character looks like Tom Mason from Falling Skies.

[Tandious]

Maybe it's just me, or maybe it's just the beard, but I'm noticing a resemblence.

http://www.rockpapershotgun.com/images/12/oct/lostp1.jpg < - Main Character

http://images6.fanpop.com/image/photos/33200000/Tom-Mason-noah-wyle-33266124-410-300.jpg < - Tom Mason