Wyatt Earp

Hugh O'Brian

Acting

Sam, Sheriff of Cochise County

Bruce Boxleitner

Acting

Jim 'Dog' Kelly

Paul Brinegar

Acting

Digger Phelps

Harry Carey, Jr.

Acting

Rattlesnake Reynolds

Bo Hopkins

Acting

Woodworth Clum

Alex Hyde-White

Acting

Ed Ross

Martin Kove

Acting

Clay the Bartender

Don Meredith

Acting

Jack Montgomery

Jay Underwood

Acting

Doc Holliday / Doc Fabrique (flashback sequences) (archive footage)

Douglas Fowley

Acting

Virgil Earp (flashback sequence) (archive footage)

John Anderson

Acting

Sheriff John Behan (flashback sequence) (archive footage)

Steve Brodie

Acting

Ned Buntline (flashback sequence) (archive footage)

Lloyd Corrigan

Acting

Colonel Warren (Flashback Sequence)

Gordon Wynn

Acting