Hefner: UnauthorizedHefner: Unauthorized is a 1999 television film about Hugh Hefner.PremiseThe unauthorized biography of Hugh Hefner and the birth of the Playboy empire.Cast Randall Batinkoff as Hugh Hefner Natasha Gregson Wagner as Bobbie Arnstein Rebecca Herbst as Barbi Benton Rebecca Romijn as Kimberly Hefner Mark Harelik as Mike Wallace Gail Cronauer as Grace Hefner