| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Maysles | Crew | Directing | Director, Editor, Director of Photography, Producer |
 Charlotte Zwerin | Crew | Directing | Director, Director of Photography, Editor, Producer |
 David Maysles | Crew | Camera | Director of Photography, Director, Editor, Producer |
 Dick Vorisek | Crew | Sound | Sound Mixer |
Jack Sameth | Crew | Production | Executive Producer |
Colin McCamy | Crew | Editing | Assistant Editor |
 Truman Capote | Cast | Actor | Self - Writer |
Alvin Adams Dewey | Cast | Self - KBI Special Agent | |
Marie Bellocq | Cast | Self - Dewey's Wife | |
Karen Dennison | Cast | Self - Journalist | |
| Person | Type | Job | Role(s) |
