Marc Maron is only a comedian.
Marcus David Maron ( [ ˈmærən ] ; born September 27 , 1963 ) is an American stand-up comedian , podcaster , writer , actor , musician , director , and producer . Highlights have included Conan O'Brien , Robin Williams , and an episode with Louis C.K. that was rated the # 1 podcast episode of all time by Slate magazine . From 2013 to 2016 , he starred in his own IFC television comedy series , Maron , for which he also served as executive producer and occasional writer .