116 minutos
After the Civil War, a former Union colonel searches for the two traitors whose perfidy led to the loss of a close friend.
John Wayne
Colonel Cord McNally
Jorge Rivero
Captain Pierre Cordona (Frenchy)
Jennifer O'Neill
Shasta Delaney
Jack Elam
Phillips
Christopher Mitchum
Seargent Tuscarora Phillips
Victor French
Ketcham
Susana Dosamantes
Maria Carmen
Sherry Lansing
Amelita
David Huddleston
Dr. Ivor Jones
Jim Davis
Rio Lobo Deputy
Robert Donner
Deputy Whitey Carter
George Plimpton
Fourth Gunman
Edward Faulkner
Lt. Harris
Peter Jason
Lt. Ned Forsythe
Chuck Courtney
Chuck
Robert Rothwell
Third Gunman
Bill Williams
Blackthorne Sheriff Pat Cronin
Mike Henry
Rio Lobo Sheriff 'Blue Tom' Hendricks
Jim Prejean
Union Soldier
Hank Worden
Hank, the hotel desk clerk
Bob Steele
Rio Lobo Deputy (uncredited)
Chuck Roberson
Corporal in Baggage Car
Chuck Hayward
(uncredited)
Don Barry
Feeny - Bartender (uncredited)
Sondra Currie
Blackthorne Prostitute (uncredited)
Conrad Hool
Bart (uncredited)
Lance Hool
Picket (uncredited)
John Hudkins
Rio Lobo Deputy (uncredited)
Michael Jeffers
Barfly in Blackthorne (uncredited)
Richard LaMarr
Man in Army Post Saloon (uncredited)
John McKee
Rio Lobo Deputy (uncredited)
Boyd 'Red' Morgan
Train Engineer (uncredited)
William H. O'Brien
Man in Army Post Saloon (uncredited)
Gregg Palmer
Pete - Henchman (uncredited)
Chuck Roberson
Corporal in Baggage Car (uncredited)
Danny Sands
Man Delivering Message to Jail (uncredited)
Cap Somers
Card Player (uncredited)
Tommy Tedesco
Guitar Player in Opening Credits (uncredited)
Hank Worden
Hank - Hotel Clerk (uncredited)
