Colin Farrell
Jesse James
Scott Caan
Cole Younger
Ali Larter
Zerelda "Zee" Mimms
Gabriel Macht
Frank James
Gregory Smith
Jim Younger
Harris Yulin
Thaddeus Rains - President Rock Northern Rail Road
Kathy Bates
Ma James
Timothy Dalton
Allan Pinkerton
Will McCormack
Bob Younger
Ronny Cox
Doc Mimms - Zee's Dad
Terry O'Quinn
Rollin H. Parker - Rains' Gopher
Nathaniel Arcand
Comanche Tom
Ty O'Neal
Clell Miller
Joe Stevens
Loni Packwood
Barry Tubb
Captain Malcolm
Jack Watkins
Detective
Tom Schuster
Union Officer
Lee Ritchey
Bank Manager
Robin Christian-McNair
Woman (as Robin Christian)
Ed Geldart
Old Man Tucker
Brad Leland
Sheriff
Craig Erickson
Deputy
Mark Walters
Engineer
Michael Stephen Costello
Senator (as Michael Costello)
Jack Gould
Head Teller
Morgana Shaw
Lyla
Brady Coleman
Driver
Richard Andrew Jones
Pastor (as Richard Jones)
Steven Bland
Man (as Steven "Dooky" Bland)
Jerry Cotton
Teller
Muse Watson
Burly Detective
Lane Thomas Wilson
Boy Soldier
Ron Hayden
Union Lieutenant
Darryl Cox
Jenkins
Riley Flynn
Union Commander
Joe Brown
Pinkerton Commander
Shawn Patrick Nash
Hangman
Jessica M.E. Nitsch
Loni's girl (as Jessica M-E Nitsch)
Johnny Bartee
Guitarist (uncredited)
Big Skinny Brown
Harlan (uncredited)
Pei-San Brown
Saloon Girl (uncredited)
Anne Carr
Gang Horse Rider (uncredited)
Steve Crawford
Troublemaker (uncredited)
Frank G. Curcio
Hold-up Victim (uncredited)
Lisa Del Dotto
Townsfolk (uncredited)
Susan E. Denison
Disappointed Girl (uncredited)
Jeremy Denzlinger
Hyperion Townsfolk (uncredited)
Troy Dillinger
Pinkerton / Sniper (uncredited)
Charles E. Gray
Banker (uncredited)
Kirk Hunter
Townsfolk (uncredited)
David Jachin Kelley
Sharpshooter (uncredited)
Frank Matthews
Pinkerton Detective (uncredited)
Rana Morrison
Horserider / Passenger on Train (uncredited)
Philip Olivas
Townsfolk (uncredited)
Marvin Schroeder
Pinkerton Man (uncredited)
Michael L. Strange
Reenactor (uncredited)
Chris Warner
Railroad Worker (uncredited)
Gena West
Townsfolk (uncredited)
Paul Wright
Civil War Veteran (uncredited)