Excellent series. I've seen it from the beginning. One of the reasons I have not dropped Showtime. Worth a peek for anyone with Showtime, but has not seen the series yet.
Leiv Schrieber is indeed excellent, and surprise... John Voight is in the series. Good cast, good writing, and fun to watch.
For those that do not subscribe to Showtime, or never will, you can go to showtimes website and view a FREE full episode. As I say it's worth a peek.