Boardwalk Empire airs on the television cable channel HBO.
Boardwalk Empire is an American period crime drama television series created by Terence Winter and airing on premium cable channel HBO . On September 1 , 2009 , HBO picked up the series for an additional 11 episodes . Home Box Office ( HBO ) is an American premium cable and satellite television network that is owned by Time Warner through its respective flagship company Home Box Office , Inc. .