"Marshal Wyatt Earp kills a couple of men of the Clanton-gang in a fight. In revenge Clanton's thugs kill the marshal's brother. Thus, Wyatt Earp starts to chase the killers together with his friend Doc Holliday."
James Garner
as Marshal Wyatt Earp
Jason Robards
as Doc Holliday
Robert Ryan
as Ike Clanton
Albert Salmi
as Octavius Roy
Charles Aidman
as Horace Sullivan
Steve Ihnat
as Andy Warshaw
Michael Tolan
as Pete Spence
William Windom
as Texas Jack Vermillion
Lonny Chapman
as Turkey Creek Johnson
Larry Gates
as John P. Clum
William Schallert
as Judge Herman Spicer
Karl Swenson
as Dr. Charles Goodfellow
Monte Markham
as Tucson Sheriff Sherman McMasters
Jon Voight
as Curly Bill Brocius
Bill Fletcher
as Jimmy Bryan
Austin Willis
as Anson Safford
Richard Bull
as Thomas Fitch
Sam Melville
as Morgan Earp
Frank Converse
as Virgil Earp
Robert Phillips
as Frank Stilwell
Jorge Russek
as Deputy Latigo
Edward Anhalt
Writer
John Sturges
Director
Alfred Ybarra
Art Direction
Producer
Jerry Goldsmith
Original Music Composer
Lucien Ballard
Director of Photography
Ferris Webster
Editor
Rafael Suárez
Set Decoration
Lynn Stalmaster
Casting
Allen K. Wood
Production Supervisor
Thomas J. Schmidt
Assistant Director
John Franco
Script Supervisor
Jesús González Gancy
Sound
Joe LaBella
Property Master
Sass Bedig
Special Effects
Jorge Azcárate
Assistant Editor
Frank E. Warner
Sound Effects Editor
William Maldonado
Construction Coordinator
Jack Lacey
Unit Production Manager
Charles Blackman
Makeup Artist
Nate H. Edwards
Production Manager
Richard Carruth
Music Editor