Top Billed Cast

1. 

   Franco Nero

   Onion Stark

2. 

   Sterling Hayden

   Henry 'Jack' Pullitzer

3. 

   Martin Balsam

   Petrus Lamb

4. 

   Leo Anchóriz

   Sheriff

5. 

   Romano Puppo

   'Nerone' Foster

6. 

   Nazzareno Zamperla

   Oblò

7. 

   Helmut Brasch

   Deputy Sheriff

8. 

   Duilio Cruciani

   Cal 'Caligola' Foster

9. 

   Emma Cohen

   Mary Ann

10. 

    Dick Butkus

    Jeff

11. 

    Enzo G. Castellari

    Deputy Sheriff (uncredited)

12. 

    David Warbeck

    Villain with Sunglasses (uncredited)

13. 

    Antonio Pica

    Hal Foster (uncredited)

14. 

    Massimo Vanni

    Buck, Lamb Henchman

15. 

    Fernando Castro

    Dutch Foster

16. 

    Wal Davis

    Zeke

17. 

    Dan van Husen

    Deputy Zachary

18. 

    Agustín Bescos

    Oil Board Member (uncredited)

19. 

    Xan das Bolas

    Sam - Merchant (uncredited)

20. 

    Charly Bravo

    Judd (uncredited)

21. 

    Alejandro de Enciso

    John (uncredited)

22. 

    Leopold Francis

    Mack (uncredited)

23. 

    Daniel Martín

    Jim (uncredited)

24. 

    George Rigaud

    Terrateniente (uncredited)

25. 

    Lucy Tiller

    Violet (uncredited)

26. 

    Mariano Vidal Molina

    Owen (uncredited)

27. 

    Manuel Zarzo

    Jack (uncredited)