Alias - Season 1 Episode 21 -

Will's life is about to change as he is sent to find the person responsible for leaking information to him about SD-6 in which requests that he travel to Paris, France. Meanwhile, Sloane finds himself on the edge of finally tracking down Khasinau when SD-6 captures "The Man's" right-hand man, Mr. Sark. Also, Dixon becomes suspicious of Sydney's activities and thinks about reporting her to Sloan despite knowing that SD-6 will have her killed as well.