John Wayne

Reuben J. "Rooster" Cogburn

Kim Darby

Mattie Ross

Glen Campbell

"La Boeuf"

Jeremy Slate

Emmett Quincy

Robert Duvall

Ned Pepper

Dennis Hopper

"Moon"

Alfred Ryder

Goudy

Strother Martin

Colonel G. Stonehill

Jeff Corey

Tom Chaney

Ron Soble

Captain Boots Finch

James Westerfield

Judge Parker

John Fiedler

Lawyer Daggett

John Doucette

"Sheriff"

Donald Woods

"Barlow"

Edith Atwater

Mrs. Floyd

Carlos Rivas

"Dirty Bob"

Isabel Boniface

Mrs. Bagby

H.W. Gim

Chen Lee

John Pickard

Frank Ross

Elizabeth Harrower

Mrs. Ross

Ken Renard

Yarnell

Jay Ripley

Harold Parmalee

Kenneth Becker

Farrell Parmalee

Wilford Brimley

Minor Role (uncredited)

Chuck Hayward

Card Player / Raft Man (uncredited)

Leon Alton

Boarding House Guest (uncredited)

Forrest Burns

Courtroom Spectator (uncredited)

Albert Cavens

Boarding House Guest (uncredited)

Gene Coogan

Boarding House Guest (uncredited)

Myron Healey

Deputy at Prisoner Unloading (uncredited)

James McEachin

Judge Parker's Bailiff (uncredited)

Dennis McMullen

Bailiff (uncredited)

Boyd 'Red' Morgan

Red - Ferryman (uncredited)

Robin Morse

Bit Part (uncredited)

Edna O'Dell

Boarding House Guest (uncredited)

John Pedrini

Boarding House Guest (uncredited)

General Sterling Price

Ginger Cat (uncredited)

Stuart Randall

McAlester (uncredited)

Clark Ross

Courtroom Spectator (uncredited)

Connie Sawyer

Talkative Woman at Hanging (uncredited)

Jeffrey Sayre

Courtroom Spectator (uncredited)

Jay Silverheels

Condemned Man at Hanging (uncredited)

Dean Smith

Minor Role (uncredited)

Vincent St. Cyr

Gaspargoo (uncredited)

Max Wagner

Courtroom Spectator (uncredited)

Guy Wilkerson

The Hangman (uncredited)

Chalky Williams

Courtroom Spectator (uncredited)

Hank Worden

R. Ryan - Undertaker (uncredited)

Henry Hathaway

Director

Marguerite Roberts

Screenplay

Charles Portis

Novel

Hal B. Wallis

Producer

Elmer Bernstein

Original Music Composer

Lucien Ballard

Director of Photography

Joseph H. Hazen

Executive Producer

Cody Bearpaw

Stunts

Jim Burk

Stunts

Polly Burson

Stunts

Gary Combs

Stunts

Quentin Dickey

Stunts

Louie Elias

Stunts

Fred Gerber

Stunts

Bob Harris

Stunts

Chuck Hayward

Stunts

Monty Jordan

Stunt Double

Boyd 'Red' Morgan

Stunts

Dean Smith

Stunts

Neil Summers

Stunts

Walter H. Tyler

Production Design

Ray Moyer

Set Decoration

John Burton

Set Decoration

Jack Wilson

Makeup Supervisor

Carol Meikle

Hairstylist

Roy Meadows

Sound Recordist

Elden Ruberg

Sound Recordist

Warren Low

Supervising Film Editor

Dorothy Jeakins

Costume Design

Frank Beetson

Production Manager

William W. Gray

Assistant Director

Don Black

Lyricist

Paul Nathan

Associate Producer