Series Cast 32

1. 

   Tom Amandes

   Eliot Ness (42 Episodes)

2. 

   John Rhys-Davies

   Michael Malone (42 Episodes)

3. 

   William Forsythe

   Al Capone (42 Episodes)

4. 

   Paul Regina

   Frank Nitti (42 Episodes)

5. 

   Michael Horse

   George Steelman (42 Episodes)

6. 

   John Newton

   Tony Pagano (42 Episodes)

7. 

   Hynden Walch

   Mae Capone (42 Episodes)

8. 

   Nancy Everhard

   Catherine Ness (42 Episodes)

9. 

   Jack Thibeau

   George 'Bugs' Moran (42 Episodes)

10. 

    David James Elliott

    Paul Robbins (25 Episodes)

11. 

    Marc Grapey

    — (2 Episodes)

12. 

    Darcy DeMoss

    — (2 Episodes)

13. 

    Cuba Gooding Jr.

    — (1 Episode)

14. 

    Michael Parks

    — (1 Episode)

15. 

    W. Earl Brown

    — (1 Episode)

16. 

    Nathan Davis

    — (1 Episode)

17. 

    Mark Morettini

    — (1 Episode)

18. 

    Kara Zediker

    — (1 Episode)

19. 

    Karen Valentine

    — (1 Episode)

20. 

    Famke Janssen

    — (1 Episode)

21. 

    Marla Sucharetza

    — (1 Episode)

22. 

    Keone Young

    — (1 Episode)

23. Harry Hutchinson

    — (1 Episode)

24. 

    Ronny Cox

    — (1 Episode)

25. 

    Donald Harron

    — (1 Episode)

26. 

    Byrne Piven

    — (1 Episode)

27. Ernest Perry Jr.

    — (1 Episode)

28. 

    Shea Farrell

    — (1 Episode)

29. 

    Del Close

    — (1 Episode)

30. 

    Charles Martin Smith

    Special Prosecutor Thomas Dewey (1 Episode)

31. 

    Scott Denny

    Rocko (1 Episode)

32. Sean Grennan

    Prosik (1 Episode)

Series Crew 8