Guest Stars Kate Bornstein as Cynthia Mallet Joely Richardson as Cassandra Bianchi Adeola Role as Annika Logan Ajay Naidu as Mahmoud Iqbal Darren Goldstein as Arthur Rodman Hugo Armstrong as Joko Kozinski Katie Thompson as Margo Pontiller Co Starring Katherine Kell as Agnes Keen Sarah Kell as Agnes Keen Lohrasp Kansara as Operative #1 (Ahmet)