Robert DrewSelf / Regissør / Manusforfatter / Produsent / Editorial Manager / Sound Recordist Joseph McBrideSelf - Kennedy Volunteer Joseph JulianNarrator (voice) Pierre SalingerSelf (uncredited) Clement John ZablockiSelf (uncredited) Robert DrewSelf / Regissør / Manusforfatter / Produsent / Editorial Manager / Sound Recordist Richard LeacockDirector Of Photography / Klipper Albert MayslesDirector Of Photography D. A. PennebakerKlipper / Sound Recordist Terence Macartney-FilgateKlipper 
