Guest Stars Alex Diakun as Nicholas Prentice Saul Rubinek as Aaron Zgierski Alex Zahara as Karl Rademacher Lindsay Crouse as Gwen Sawyer Jan Rubeš as Robert Greene Peter Boretski as Leon Zgierski Co Starring Robert Wolfgang Weiss as Guard Holly Ferguson as Miriam Zgierski Apollonia Vanova as Female Prisoner Sue Astley as Grace Vincent Walker as Prisoner Roman Danylo as Young Leon Zgierski Kyra Azzopardi as Hannah Zgierski