 Ed, Ros and Beckett are hired by a large city bank to investigate Bryan Brody, a former employee who has developed an interest in stolen ship components. Disguised as professional sailors, Beckett and Ed convince Brody to let them in on his plans, whilst Ros tracks Brody s murderous wife, Juliet. Ros uncovers a link between the bank and a diamond merchant, and Ed and Beckett discover that Bryan is planning to rob the bank - using a Russian submarine. Can they stop Bryan Brody s plan before it is too late?