Mark JacobsonWriting • 1946-10-28 • USANo biography available.Known For7.6American Gangster20076.9The Believer20015.4Love Ranch2010Fan ClubNo Nerds have favorited Mark Jacobson yet — be the first.All fan clubsFrom NerdspinFilmographyWriting3Actor12010Love RanchFilmScreenplay★ 5.42007American GangsterFilmAuthor★ 7.62001The BelieverFilmStory★ 6.9