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