There’ve been a number of shows that deal with soldiers coming back from war but Boardwalk Empire is the only one that I can think of that addresses how veterans feel years afterwards and it does it in a way that’s not melodramatic. We see Richard Harrow is an extremely scarred man, both literally and figuratively, but he’s not throwing screaming fits all the time so the show can throw in our face that it’s addressing PTSD (choose any network drama that attempts this plotline and you’ll see a bunch of overly dramatic bullshit). I think it works a lot better this way because it shows us how war affects the everyday life of veterans, how war still colors their actions even when they don’t fully realize it. In last season’s finale Richard Harrow said to fellow veteran Jimmy Darmody, “We’re still there, aren’t we?” which was one of the most heartbreaking moments of the show.