Been watching McMafia on AMC. Pretty good show. Is really drawing me in more with each episode. I think 7 episodes are out and can be found on Amazon immediately after airing if you need to catch up.

Russian ex-patriot's son is a global banker. He sees his uncle killed by mobsters and sets in motion a plan to get revenge on the perpetrator through a series of investors and their network of police, customs agents, and thugs. Things backfire and the son, Alex, is now facing off with a Russian mob boss.

Lots of interesting twists and turns. Lots of subplots, but not busy and unmanageable. Would definitely give it a try if you're looking for a new show.

It's called McMafia because Alex favors the McDonalds method of franchising in business and has nothing to do with the restaurant or anything cheesy. It's an awful title for the show, but the show itself is really well written.