Rainn Dietrich Wilson (born January 20, 1966) is an American actor. He is primarily known for his roles as the egomaniacal Dwight Schrute on the American version of the television comedy The Office, the leading role in the 2008 comedy The Rocker, and assistant mortician Arthur Martin in HBO's Six Feet Under.
I certainly have to give kudos for Rainn's attempts at hiding his balding head with a comb-forward. :)