Robert DrewSelf / Regista / Sceneggiatore / Produttore / Editorial Manager / Sound Recordist Joseph McBrideSelf - Kennedy Volunteer Joseph JulianNarrator (voice) Pierre SalingerSelf (uncredited) Clement John ZablockiSelf (uncredited) Robert DrewSelf / Regista / Sceneggiatore / Produttore / Editorial Manager / Sound Recordist Richard LeacockDirector Of Photography / Montatore Albert MayslesDirector Of Photography D. A. PennebakerMontatore / Sound Recordist Terence Macartney-FilgateMontatore 
