Tom Joad

Henry Fonda

Ma Joad

Jane Darwell

Casy

John Carradine

Rosasharn

Dorris Bowdon

Grandpa

Charley Grapewin

Pa Joad

Russell Simpson

Al

O.Z. Whitehead

Muley

John Qualen

Al Joad

O. Z. Whitehead

Connie Rivers

Eddie Quillen

Connie

Eddie Quillan

Grandma Joad

Zeffie Tilbury

Noah

Frank Sully

Uncle John

Frank Darien

Winfield Joad

Darryl Hickman

Ruthie Joad

Shirley Mills

Manager of government camp

Grant Mitchell

Thomas

Roger Imhof

Friendly policeman in Bakersfield

Ward Bond

Tim Wallace

Frank Faylen

Accountant

Joe Sawyer

Wilkie

Charles D. Brown

Bert, diner cook

Harry Tyler

Davis

John Arledge

Conductor

Charles Middleton

Bill

William Pawley

Muley's son

Hollis Jewell

Joe

Charles Tannen

Floyd, agitator

Paul Guilfoyle

Inspection Officer

Selmer Jackson

Proprietor

Eddy Waller

Father

Arthur Aylesworth

Frank

David Hughes

City Man

Cliff Clark

Agent

Adrian Morris

Spencer

Robert E. Homans

Spencer

Robert Homans

Driver

Irving Bacon

Mae

Kitty McHugh

Woman

Georgia Simmons

Deputy

Harry Tenbrook

Migrant

Josephine Allen

Guard

James Flavin

Clerk

George O'Hara

Migrant

John Binns

Motor Cop

Thornton Edwards

Migrant

Leon Brace

Committeeman

Jack Pennick

Migrant

Henry Brahe

Gang Leader

Walter McGrail

Migrant

Scotty Brown

Migrant

Hal Budlong

Sheriff

Tom Tyler

Deputy

Paul Sutton

Migrant

Nora Bush

Girl in Migrant Camp

Shirley Coates

Deputy

Pat Flaherty

Deputy

Ralph Dunn

Migrant

Cal Cohen

Boy

George Breakston

Migrant

Cecil Cook

State Policeman

Ted Oliver

Buck Jackson - Witness at Dance

Jim Corey

Migrant

Jane Crowley

Waitress

Gloria Roy

Joe

Norman Willis

Migrant

Helen Dean

Bookseller

John Dilson

Arkansas Storekeeper

Erville Alderson

Migrant

Lillian Drew

Fred the Truck Driver

Harry Strang

Cop

Rex Lease

Woman in Camp

Inez Palange

Man in Camp

Louis Mason

New Mexico Border Guard

Walter Miller

Jule

Trevor Bardette

Deputy Driver

William Haade

Hungry Girl

Peggy Ryan

Boy Who Ate

Wally Albright

Floyd's Wife

Mae Marsh

Francis Ford

Shirley "Muggsy" Coates

Harry Cording

Ben Hall

Herbert Heywood

Frank O'Connor

Dick Rich

Gas Station Attendant

Robert "Buddy" Shaw

Lee Shumway

Leader

Charles B. Middleton

Attendant

Gaylord "Steve" Pendleton