Series Cast 15

1. 

   Tom Amandes

   Eliot Ness (24 Episodes)

2. 

   John Rhys-Davies

   Michael Malone (24 Episodes)

3. 

   William Forsythe

   Al Capone (24 Episodes)

4. 

   Paul Regina

   Frank Nitti (24 Episodes)

5. 

   David James Elliott

   Paul Robbins (24 Episodes)

6. 

   Michael Horse

   George Steelman (24 Episodes)

7. 

   John Newton

   Tony Pagano (24 Episodes)

8. 

   Hynden Walch

   Mae Capone (24 Episodes)

9. 

   Nancy Everhard

   Catherine Ness (24 Episodes)

10. 

    Jack Thibeau

    George 'Bugs' Moran (24 Episodes)

11. 

    Karen Valentine

    — (1 Episode)

12. 

    Famke Janssen

    — (1 Episode)

13. 

    Ronny Cox

    — (1 Episode)

14. 

    Marc Grapey

    — (1 Episode)

15. 

    Charles Martin Smith

    — (1 Episode)

Series Crew 1