 | Karleton Armstrong | ... | Himself - Anti-War Activist, Convicted Bomber |
| Betty Boardman | ... | Herself - Quaker Peace Activist (also archive footage) |
| Allen Ginsberg | ... | Himself - Activist |
| Henry Haslach | ... | Himself - Student Activist (also archive footage) |
| Gaylord Nelson | ... | Himself - US Senator (also archive footage) |
| Wahid Rashad | ... | Himself - Student Activist (also archive footage) |
| Jim Rowen | ... | Himself - Student Activist, Assistant to Mayor Soglin (also archive footage) |
| Paul Soglin | ... | Himself - Student Activist, Mayor of Madison (also archive footage) |
| Evan Stark | ... | Himself - Student Activist (also archive footage) |
| Jack von Mettenheim | ... | Himself - Businessman, Anti-Hitler Student Activist |
| H. Edwin Young | ... | Himself - President, Univ. of Wisconsin (also archive footage) |
| Maurice Zeitlin | ... | Himself - Professor, Univ. of Wisconsin (also archive footage) |
| Spiro Agnew | ... | Himself - White House Conference, Beside Connally (archive footage) (uncredited) |
| William Bablitch | ... | Himself - Law Student, Observer (archive footage) (uncredited) |
| John Connally | ... | Himself - White House Conference, Beside Agnew (archive footage) (uncredited) |
| Ngo Dinh Diem | ... | Himself - with Nixon in Vietnam (archive footage) (uncredited) |
| John Ehrlichman | ... | Himself - White House Conference (archive footage) (uncredited) |
| Dwight D. Eisenhower | ... | Himself - Discusses Domino Theory (archive footage) (uncredited) |
| Wilbur Emory | ... | Himself - Madison Police Chief (archive footage) (uncredited) |
| Gerald Ford | ... | Himself - Congressman, Anti-Democrat Speech in Madison (archive footage) (uncredited) |
| Ernest Gruening | ... | Himself - Remarks on Tonkin Gulf, on Karleton Armstrong (archive footage) (uncredited) |
| Alexander Haig | ... | Himself - White House Conference (archive footage) (uncredited) |
| Hubert H. Humphrey | ... | Himself - Speech at U. of Wisconsin (archive footage) (uncredited) |
| Lyndon Johnson | ... | Himself - No Wider War Speech (archive footage) (uncredited) |
| Robert Kastenmeier | ... | Himself - Congressman (archive footage) (uncredited) |
| John F. Kennedy | ... | Himself - Discusses Escalation in Vietnam (archive footage) (uncredited) |
| Ted Kennedy | ... | Himself - Tries to Give Speech at U. of Wisconsin (archive footage) (uncredited) |
| Martin Luther King | ... | Himself - Marches (archive footage) (uncredited) |
| Henry Kissinger | ... | Himself - Meets with Le Duc Tho (archive footage) (uncredited) |
| Warren Knowles | ... | Himself - Wisconsin Governor (archive footage) (uncredited) |
| Dick Krooth | ... | Himself - Law Student, Protester (archive footage) (uncredited) |
| Melvin Laird | ... | Himself - Secretary of Defense (archive footage) (uncredited) |
| Duc Tho Le | ... | Himself - Meets with Kissinger (archive footage) (uncredited) |
| Eugene McCarthy | ... | Himself - Speech in Wisconsin (archive footage) (uncredited) |
| George McGovern | ... | Himself - 1968 Democratic National Convention (archive footage) (uncredited) |
| Robert McNamara | ... | Himself - Speech on Hanoi Bombing (archive footage) (uncredited) |
| Charlene Mitchell | ... | Herself - Communist Party Candidate (archive footage) (uncredited) |
| Wayne Morse | ... | Himself - Remarks Against Eugene McCarthy (archive footage) (uncredited) |
| Paul Newman | ... | Himself - 1968 Democratic National Convention (archive footage) (uncredited) |
| Richard Nixon | ... | Himself - Gives Post-Election Plans for Vietnam (archive footage) (uncredited) |
| Donald O. Peterson | ... | Himself - Democratic National Committee (archive footage) (uncredited) |
| Gordon Roseleip | ... | Himself - Wisconsin Senator (archive footage) (uncredited) |
| Robert Warren | ... | Himself - Wisconsin Attorney General (archive footage) (uncredited) |
| William C. Westmoreland | ... | Himself - Visits U. of Wisconsin, 1959 (archive footage) (uncredited) |
company.