Barry PepperRobert F. Kennedy Katie HolmesJackie Kennedy Tom WilkinsonJoe Kennedy Sr. Diana HardcastleRose Kennedy Kristin BoothEthel Kennedy Janelle HutchisonEvelyn Lincoln Rothaford GrayAgent Abraham Bolden Barry FlatmanGeneral Thomas Bennett Enrico ColantoniJ. Edgar Hoover Don AllisonLyndon B. Johnson Megan VincentJudy Campbell John WhiteYoung Jack Kennedy Gabriel HoganJoe Kennedy Jr. Alex Poch-GoldinJimmy Ryan Jonathan WhittakerRobert McNamara Chris DiamantopoulosFrank Sinatra Peter MacNeillGovernor Ross Barnett Charlotte SullivanMarilyn Monroe Jack RubySelf (archive footage) Shauna MacDonaldJanet Auchincloss Henry Cabot LodgeSelf (archive footage) (uncredited) Pat NixonSelf (archive footage) (uncredited) Richard NixonSelf (archive footage) (uncredited) Stephen Kronish编剧 / 执行制片人 Mun Ying KwunArt Direction Rocco MatteoProduction Design Enrico CampanaSet Decoration David MoxnessDirector Of Photography Christopher HargadonCostume Design Jenny ArbourHair Department Head Judi Cooper-SealyKey Hair Stylist 
