"A man who has lost everything joins others paid to convey a wealthy man's wife - and a mysterious treasure - to safety in San Francisco."
Ricardo Montalban
as Joaquin Murieta
Slim Pickens
as Three-Finger Jack
Rosey Grier
as Morgan
Jim McMullan
as Arkansaw
Earl Holliman
as Shad Clay
Ina Balin
as Otilla Ruiz
Robert J. Wilke
as Gant
Miriam Colon
as Claudina
Anthony Caruso
as Don Miguel Ruiz
Eddra Gale
as Dolores the Bartender
Armando Silvestre
as Diego Campos
José Chávez
as First Monk
Ben Archibek
as Frankie Gant
Pancho Córdova
as Father Augustine
Charles Horvath
as Yuma
Allen Pinson
as Corncracker
Eldon Burke
as Galvez
Barbara De Hubp
as The Farmer's Wife (uncredited)
Victor Eberg
as Injured Farmer (uncredited)
Juan Antonio Edwards
as Juan Antonio Laquesta (uncredited)
Miguel Fernandes
as (uncredited)
Juan García
Tamara Garina
Lina Marín
as Woman with Jug (uncredited)
Ivan Scott
as Farmer Under Wagon (uncredited)
Gregorio Acosta
as Man in Saloon (uncredited)
'Chico' Hernandez
as Boy in Town (uncredited)
Jack Guss
Creator
Writer
Earl Bellamy
Director
Richard Collins
Russell F. Schoengarth
Editor
Moss Mabry
Costume Design
Alfred Ybarra
Art Direction
Robert Drasnin
Original Music Composer
Jorge Stahl Jr.
Director of Photography
Aaron Rosenberg
Executive Producer
David Silver
Producer
Lionel Newman
Music Supervisor
Jack Sonntag
Production Supervisor
John Morrison
Unit Production Manager
William Kissell
Assistant Director
Jesús Marín
Samuel E. Beetley
Post Production Supervisor
Joseph Silver
Associate Producer