Paulina's ring is taken at gunpoint; Anna and John get into a bidding war; Leo Stark reappears; Billie meets another ISA agent on the same assignment; Ciara agrees to impersonate Princess Gina's daughter.
Megan is determined to get her hands on the three prisms. Thomas Banks retrieves one of the prisms for her. Paul and Andrew team up to track down Steve and John. Hope accepts a marriage proposal.