James Flavin
Guard (uncredited)
Joe Sawyer
Bookkeeper
John Qualen
Muley Graves
Ward Bond
(uncredited)
Henry Fonda
Tom Joad
Jane Darwell
Ma Joad
John Carradine
Casy
Charley Grapewin
Grandpa Joad
Dorris Bowdon
Rosasharn
Russell Simpson
Pa Joad
O. Z. Whitehead
Al Joad
Eddie Quillan
Connie Rivers
Zeffie Tilbury
Grandma Joad
Mae Marsh
Muley's Wife (uncredited)
Gino Corrado
Chef (uncredited)
Inez Palange
Woman in Camp (uncredited)
Charles D. Brown
Wilkie
Tom Tyler
Deputy Handcuffing Casy (uncredited)
Frank Faylen
Tim
Charles Middleton
Leader
Ted Oliver
State Policeman (uncredited)
Grant Mitchell
Caretaker
Francis Ford
(uncredited) (unconfirmed)
Irving Bacon
Driver
Frank Sully
Noah
Darryl Hickman
Winfield
Steve Pendleton
Gas Station Attendant #2 in Needles (uncredited)
Cliff Clark
City Man
Dan White
Poor Man Walking with Woman in Transient Camp (uncredited)
Robert Homans
Spencer
Arthur Aylesworth
Father (uncredited)
Dick Rich
Keene Ranch Guard (uncredited)
Rex Lease
Cop (uncredited)
Ben Hall
Gas Station Attendant in Bakersfield (uncredited)
Charles Herzinger
Migrant (uncredited)
Harry Cording
Deputy (uncredited)
Walter Miller
New Mexico Border Guard (uncredited)
John Arledge
Davis
Bill Wolfe
Square-Dance Caller (uncredited)
Adrian Morris
Agent
Paul Guilfoyle
Floyd
Harry Tyler
Bert
Selmer Jackson
Inspection Officer
Norman Willis
Joe - Shot at Floyd (uncredited)
Trevor Bardette
Jule - Bouncer at Dance (uncredited)
Roger Imhof
Thomas
Charles Tannen
Joe
Eddy Waller
Proprietor
Frank Darien
Uncle John
Robert J. Anderson
Hungry Boy (uncredited)
Gloria Roy
Waitress (uncredited)
Max Wagner
Guard (uncredited)
Bob Reeves
Deputy (uncredited)
William Haade
Deputy with shogun (uncredited)
Frank O'Connor
Deputy #1 (uncredited)
George P. Breakston
Boy (uncredited)
Walter McGrail
Gang Leader (uncredited)
Ralph Dunn
Deputy (uncredited)
Pat Flaherty
Deputy (uncredited)
Harry Strang
Fred - Trucker #2 at Diner (uncredited)
Lillian Lawrence
Migrant (uncredited)
Paul Sutton
Deputy (uncredited)
Peggy Ryan
Hungry Girl (uncredited)
Wally Albright
Boy Who Bragged of Eating Chicken (uncredited)
William Pawley
Bill
John Dilson
Bookseller
Scotty Mattraw
Migrant (uncredited)
Shirley Mills
Ruth Joad
Erville Alderson
Arkansas Storekeeper (uncredited)
Lee Shumway
Deputy (uncredited)
Rose Plumer
Migrant (uncredited)
Harry Tenbrook
Deputy / Troublemaker (uncredited)
Thornton Edwards
Motorcycle Cop (uncredited)
Jack Pennick
Camp Helper (uncredited)
John Wallace
Migrant (uncredited)
Herbert Heywood
Gas Station Attendant (uncredited)
Philip Morris
Guard (uncredited)
Robert Shaw
Gas Station Attendant #1 in Needles (uncredited)
Joe Bordeaux
Migrant (uncredited)
Russ Clark
Guard (uncredited)
Charles West
Migrant (uncredited)
Walter Perry
Migrant (uncredited)
Buster Brodie
Migrant (uncredited)
David Kirkland
Migrant (uncredited)
George O'Hara
Clerk (uncredited)
Jim Corey
Buck Jackson - Witness at Dance
Louis Mason
Man in Camp (uncredited)
Barney Gilmore
Migrant (uncredited)
Charles Thurston
Migrant (uncredited)
Emily Gerdes
Migrant (uncredited)
Lillian Drew
Migrant
Al Stewart
Migrant (uncredited)
Georgia Simmons
Woman (uncredited)
Frank Newburg
Migrant (uncredited)
Harry Holden
Migrant (uncredited)
Edna Hall
Migrant (uncredited)
Glen Walters
Woman Who Gets Shot (uncredited)
Shirley Coates
Girl in Migrant Camp
W.H. Davis
Migrant (uncredited)
D.H. Turner
Migrant (uncredited)
Delmar Costello
Migrant (uncredited)
Waclaw Rekwart
Migrant (uncredited)