Boss Season 2 Promo: I Am in Control!

Power doesn't corrupt. It destroys.

So reads the tagline for season two of Boss, the underrated Starz drama that may very well earn Kelsey Grammar a Best Actor nomination at this year's Emmy Awards.

The series returns with new episodes on August 17 and they will feature Mayor Tom Kane suffering through a worsening physical condition, along with new cast members Sanaa Lathan as Alderman Ross' chief of staf; Jonathan Groff as a new Kane adviser; and rapper T.I., as  former gang member who wants a career at City Hall.

Watch now and remember: change, according to Kane's will, is coming...

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.