Guest Stars Joel Swetow as Ris Jamie Rose as Cynthia Allen Sal Landi as Rolf Mueller Timothy Landfield as Lorkan #3 Tim Choate as Polix Co Starring Carl Reggiardo as Drazi Vendor Jonathan Chapman as Brakiri Ambassador Kathe Weeks as Diane Uncredited Douglas M. Nelson as Security Guard Victoria Genisce as Earthforce Trainee