Season Regulars 4

1. 

   Craig Olejnik

   Toby Logan

2. 

   Ennis Esmer

   Osman 'Oz' Bey

3. 

   Lauren Lee Smith

   Michelle McCluskey

4. 

   Rainbow Sun Francks

   Dev Clark

Guest Stars 18

1. 

   Peter Stebbings

   Alvin Klein

2. 

   Peter Outerbridge

   Magnus Elphrenson

3. 

   Janet Porter

   Robin Wise

4. 

   Arnold Pinnock

   George Ryder

5. 

   Tara Spencer-Nairn

   Sandy Wardwell

6. 

   Kristopher Turner

   Gregory Harrow

7. 

   Greg Ellwand

   Superintendent Jeremy Price

8. 

   Sergio Di Zio

   Spike

9. 

   Chuck Shamata

   Charles Harrow

10. 

    Geoffrey Pounsett

    Terrence

11. 

    Bill Lake

    Colonel Ranna

12. 

    Rachael Ancheril

    Sergeant Erin White

13. John Cleland

    Shawn Wyle

14. Glen Michael Grant

    Prison Guard #1 (as Glen Grant)

15. Lorne Hunter

    IIB Operative

16. Krista Hovsepian

    German Woman

17. Craig Pike

    German Man

18. Vasilios Pappas

    Prison Guard #2 (uncredited)

Crew 1