 After getting news about the certainty of a "mole" in SD-6, Sloane puts agent Dreyer to put everyone in the "lie detector" test, including Sydney. The latter is sent to a mission in Oxford to retrieve a clock made by Rambaldi. However, her K-Directorate nemesis, Anna Espinosa, is hot on her trail. As Anna failed to get the clock, she intends to trap Sydney on a mission in Italy, where she has to meet a clockmaker who can provide a clue to Sloane s quest...