| Person | Type | Job | Role(s) |
|---|---|---|---|
 Al Clark | Crew | Editing | Editor |
Burnett Guffey | Crew | Camera | Director of Photography |
Clay Campbell | Crew | Costume & Make-Up | Makeup Artist |
 Don Siegel | Crew | Crew | Second Unit |
Donald W. Starling | Crew | Editing | Editorial Services |
Emil Oster | Crew | Camera | First Assistant Camera |
Frank P. Keller | Crew | Editing | Assistant Editor |
Gert Andersen | Crew | Camera | Camera Operator |
Helen Hunt | Crew | Costume & Make-Up | Hairstylist |
Irving Lippman | Crew | Camera | Still Photographer |
 Jean Louis | Crew | Costume & Make-Up | Costume Design |
Joseph Nussbaum | Crew | Sound | Orchestrator |
Louis Diage | Crew | Art | Set Decoration |
Louis Gruenberg | Crew | Sound | Original Music Composer |
 Morris Stoloff | Crew | Sound | Music Director |
Robert J. Schiffer | Crew | Costume & Make-Up | Makeup Artist |
 Robert Parrish | Crew | Editing | Editorial Consultant |
Robert Penn Warren | Crew | Writing | Novel |
 Robert Rossen | Crew | Writing | Screenplay, Director, Producer |
Sam Nelson | Crew | Directing | Assistant Director |
Sturges Carne | Crew | Art | Art Direction |
Frank Goodwin | Crew | Sound | Sound Engineer |
Donna M. Norridge | Crew | Directing | Script Supervisor |
Shirley Miller | Crew | Production | Producer's Assistant |
 Al Thompson | Cast | Actor | Man in Cheap Bar (Uncredited) |
 Al Wyatt Sr. | Cast | Actor | State Trooper (Uncredited) |
 Anne Seymour | Cast | Actress | Mrs. Lucy Stark |
 Bert Hanlon | Cast | Actor | Editor (Uncredited) |
Bill Wolfe | Cast | Farmer (Uncredited) | |
 Broderick Crawford | Cast | Actor | Willie Stark |
Charles Haefeli | Cast | Actor | Man in Cheap Bar (Uncredited) |
 Charles Sherlock | Cast | Actor | Politician at Harrison's Headquarters (Uncredited) |
 Charles Sullivan | Cast | Actor | Man Listening to Speech (Uncredited) |
 Chet Brandenburg | Cast | Actor | Man Listening to Speech (uncredited) |
 Dick Gordon | Cast | Actor | Politician (Uncredited) |
Donald Kerr | Cast | Actor | Spectator (Uncredited) |
 Earle S. Dewey | Cast | Joe Harrison (Uncredited) | |
 Frank Hagney | Cast | Actor | Stark Strong-Arm Man (Uncredited) |
 Frank McLure | Cast | Actor | Doctor (Uncredited) |
 Frank O'Connor | Cast | Actor | Party Guest (Uncredited) |
 Frank Wilcox | Cast | Actor | Public Relations Man (Uncredited) |
George Taylor | Cast | Actor | Politician (Uncredited) |
Glen Walters | Cast | Actress | Woman Listening to Speech (Uncredited) |
 Grandon Rhodes | Cast | Actor | Floyd McEvoy |
 Harold Miller | Cast | Actor | Speaker of the House (Uncredited) |
 Harry Wilson | Cast | Actor | One of Duffy's Goons (Uncredited) |
 Helene Stanley | Cast | Actress | Helene Hale (Uncredited) |
 Houseley Stevenson | Cast | Actor | Madison, Editor (Uncredited) |
Jack Deery | Cast | Actor | Man at Impeachment Hearing (Uncredited) |
 James Conaty | Cast | Actor | Party Guest (uncredited) |
 Jeffrey Sayre | Cast | Actor | Party Guest (Uncredited) |
 Jimmie Horan | Cast | Actor | Man Listening to Speech (Uncredited) |
 Joanne Dru | Cast | Actress | Anne Stanton |
 John "Skins" Miller | Cast | Actor | Drunk at Football Game (Uncredited) |
 John Derek | Cast | Actor | Tom Stark |
 John Ireland | Cast | Actor | Jack Burden |
 Judd Holdren | Cast | Actor | Politician (Uncredited) |
 Katherine Warren | Cast | Actress | Mrs. Burden |
 Kenner G. Kemp | Cast | Actor | Legislator (Uncredited) |
 King Donovan | Cast | Actor | Reporter (Uncredited) |
 Larry Steers | Cast | Actor | Man at Impeachment Hearing (Uncredited) |
 Louis Mason | Cast | Actor | Minister (Uncredited) |
Marshall Bradford | Cast | Actor | Senator (uncredited) |
 Mercedes McCambridge | Cast | Actress | Sadie Burke |
 Nolan Leary | Cast | Actor | Senator (Uncredited) |
 Pat O'Malley | Cast | Actor | Politician (Uncredited) |
 Paul Ford | Cast | Actor | Spokesman for Impeachment (Uncredited) |
 Paul Maxey | Cast | Actor | Local Chairman (Uncredited) |
Phil Tully | Cast | Football Coach (Uncredited) | |
 Ralph Dumke | Cast | Actor | Tiny Duffy |
 Ray Spiker | Cast | Actor | Farmer Listing to Speech (Uncredited) |
 Raymond Greenleaf | Cast | Actor | Judge Monte Stanton |
Richard Bartell | Cast | State Legislator (Uncredited) | |
 Richard Hale | Cast | Actor | Richard Hale (Uncredited) |
Robert Filmer | Cast | Actor | Editor (Uncredited) |
 Robert Karnes | Cast | Actor | Legislator (Uncredited) |
Roy Darmour | Cast | Politician at Harrison's Headquarters (uncredited) | |
 Sam Harris | Cast | Actor | Politician (Uncredited) |
 Shepperd Strudwick | Cast | Actor | Adam Stanton |
Slim Gaut | Cast | Actor | Man Listening to Speech (Uncredited) |
 Stephen Chase | Cast | Actor | Puckett (uncredited) |
Tom Coleman | Cast | Actor | Man Tearing Down Poster (uncredited) |
 Walter Burke | Cast | Actor | Sugar Boy |
Walter Merrill | Cast | Actor | Man in City Bar (Uncredited) |
 Wheaton Chambers | Cast | Actor | Senator (uncredited) |
 Wilbur Mack | Cast | Actor | Former Governor Stanton (Uncredited) |
 Will Wright | Cast | Actor | Dolph Pillsbury |
William Cottrell | Cast | Reporter (Uncredited) | |
William E. Green | Cast | Actor | Senator (Uncredited) |
 William Tannen | Cast | Actor | Man in City Bar (Uncredited) |
Sammy Shack | Cast | Duffy Associate (Uncredited) | |
Charles Ferguson | Cast | Actor | Newspaper Office Worker (Uncredited) |
Mary Bear | Cast | File Clerk (Uncredited) | |
James Linn | Cast | Politician (Uncredited) | |
 Ted French | Cast | Dance Caller (Uncredited) | |
Avery Graves | Cast | Senator (Uncredited) | |
Irving Smith | Cast | Butler (Uncredited) | |
Reba Waterson | Cast | Receptionist (Uncredited) | |
George Farmer | Cast | Bus Man (Uncredited) | |
A.C. Tillman | Cast | Sheriff (Uncredited) | |
Glen Thompson | Cast | State Trooper (Uncredited) | |
Truett Myers | Cast | Minister at Funeral (Uncredited) | |
H.C. Miller | Cast | Pa Stark (Uncredited) | |
John Giles | Cast | Young Boy (Uncredited) | |
Edwin Chandler | Cast | Radio Announcer (Uncredited) | |
William Bruce | Cast | Commissioner (Uncredited) | |
Tom Ferrandini | Cast | Politician (Uncredited) | |
| Person | Type | Job | Role(s) |
