Showtime "Billions" is probably the smartest show so far this year (maybe before Mr.Robot S2).

Fun background info: even though the author denies it, the show is loosely based on Steve Cohen of SAC Capital (now family office Point72, after insider trading charges from US Attorney), who the author had a short encounter with. And the "career coach" psychiatrist in the show played by gorgeous Maggie Siff bears resemblance of the famous psychiatrist Ari Kiev floating on the SAC floor.

[1] http://www.bloomberg.com/news/articles/2016-01-14/showtime-s...

[2] http://nypost.com/2015/08/14/embattled-hedgie-inspires-showt...