Calificación
Reparto

Ken Clark
Nebraska / Ringo / Jim

Piero Lulli
Bill Carter

Yvonne Bastien
Kay Hamilton

Howard Ross
Lou Felton

Alfonso Rojas
Sheriff Bart

Antonio Gradoli
Brack

Francisco Sanz
Doctor Parson

Livio Lorenzon
Marty Hillman

Frank Braña
Dickson