Wild Bill Hickok

Gary Cooper

Calamity Jane

Jean Arthur

John Lattimer

Charles Bickford

William "Buffalo Bill" Cody

James Ellison

Louisa Cody

Helen Burgess

Jack McCall

Porter Hall

Painted Horse

Victor Varconi

Yellow Hand

Paul Harvey

Gen. George Armstrong Custer

John Miljan

Breezy

Gabby Hayes

Abraham Lincoln

Frank McGlynn Sr.

Van Ellyn

Granville Bates

Cheyenne Indian

Anthony Quinn

Capt. Wood

Purnell Pratt

Breezy

George 'Gabby' Hayes

Sgt. McGinnis

Pat Moriarity

Tony the Barber

Charles Judels

Wells Fargo Agent (uncredited)

Mark Strong

Gen. Merritt

George MacQuarrie

Dave

Fuzzy Knight

An Urchin

George Ernest

Jack

Fred Kohler Jr.

Young Soldier

Frank Albertson

Quartermaster Sergeant

Harry Woods

Boat Gambler

Francis McDonald

Veteran

Francis Ford

Soldier

Irving Bacon

Custer's Messenger

Edgar Dearing

Stanton

Edwin Maxwell

Schuyler Colfax

John Hyams

Captain of the 'Lizzie Gill'

Bruce Warren

Injun Charlie

Charles Stevens

Van Ellyn's Assistant

Arthur Aylesworth

Van Ellyn's Assistant

Douglas Wood

Van Ellyn's Assistant

George Cleveland

Southern Belle

Lona Andre

Mary Todd Lincoln

Leila McIntyre

John F. Usher

Harry Stubbs

James Speed

Davison Clark

William H. Seward

Charles Herzinger

Hugh McCulloch

William Humphrey

Gideon Welles

Sidney Jarvis

William Dennison

Wadsworth Harris

Man #2

Dennis O'Keefe

Girl on Dock

Gail Sheridan

Capt. Wood's Trooper

Lane Chandler

Stanhope Wheatcroft

Native American #1

Noble Johnson

Lattimer's Teamster #1

Ted Oliver

Lattimer's Teamster #2

Jim Mason

Lattimer's Cavalry Private #2

Bud Osborne

Man on Deadwood Street

Franklyn Farnum

Girl on Dock

Louise Stuart

Blackjack Ward

Yelling Woman

Jane Keckley

Cora Shumway

Tex Driscoll

Gambler #2

Wilbur Mack

Man on Deadwood Street

Francis Sayles

Capt. Wood's Medic

Hank Bell

Jake

Fred Kohler

Deadwood Townsman

Hank Worden