Himself - President of the United States
John F. Kennedy
Himself - Governor of Alabama
George Wallace
Himself - Attorney General of the United States
Robert F. Kennedy
Herself - a Negro Student
Vivian Malone
Himself - a Negro Student
James Hood
Himself - Robert F. Kennedy's Son (as Michael)
Michael LeMoyne Kennedy
Himself - Assistant Attorney General
Burt Marshall
Himself - Deputy Attorney General
Nicholas Katzenbach
Himself - Deputy Attorney General
John Dore
Himself - N.A.A.C.P. Advisor
Jack Greenberg
Himself - Confrontation Planner for Military (as General Abrams)
Creighton Williams Abrams
Herself - Robert F. Kennedy's Daughter
Kerry Kennedy
Himself - United States Marshal (as Marshal Norville)
Peyton Norville
Himself - Commander of Alabama National Guard (as General Graham)
Henry Vance Graham
Himself - a Negro Engineering Student
Dave McGlathery
Cinematographer
Gregory Shuker