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