It's safe to say that Mickey McGinnis (Phil Burke) and the U.S. government don't exactly get along on Hell on Wheels. That's the dynamic of the Old West—men exploiting the holes in lawful society and the powers that be trying to stop them.

The government's latest C-block comes in the fourth season's fourth episode, when a group of fancily dressed men stop by Mickey's casino to shut it down. Obviously Mickey isn't going to let that happen without a fight though, so the matter is settled like most things are on the show—with fists of fury.

Watch the intense clip above and then check out the full episode of Hell on Wheels on AMC on Saturday, Aug. 23 at 9 p.m.