Cast & crew
Nationtime (1972)
Directed by William Greaves Written by Amiri Baraka, Langston Hughes, William Greaves
Cast
| Isaac Hayes | Self |
| Richard Roundtree | Self |
| Betty Shabazz | Self |
| Charles Diggs | Self |
| Walter Fauntroy | Self |
| Herman Carl McCall | Self |
| Sidney Poitier | Self |
| Amiri Baraka | Self |
| Coretta Scott King | Self |
| Dick Gregory | Self |
| Jesse Jackson | Self |
| Bobby Seale | Self |
| Harry Belafonte | Self |
Crew
| Amiri Baraka | Writer |
| David Greaves | Cinematography |
| William Greaves | Producer |
| Israel Ehrisman | Producer |
| Jane Fonda | Producer |
| Louise Greaves | Producer |
| Sandra Schulberg | Producer |
| Langston Hughes | Writer |
| William Greaves | Writer |
| David Greaves | Assistant Editor |
| William Greaves | Cinematography |
| William Greaves | Director |
| William Greaves | Editor |
| Donald Greaves | Sound |