播出2005年09月29日敬请关注！
简介：SidneyBristowisacollegestudentwhohasanunusualjob–sheisaspyworkingfortheCIAundersecretconditionswherenotevenherfriendsknowswhatshedoes.WhenherboyfriendproposesSydneytellshimwhatshedoesforalivingandheremployerskillhiminlinewithprocedures.DecidingtoleavetheagencybeforetheykillhertooSydneydiscoversthatshehasactuallybeenworkingforSD6,anagencythatisactuallyashadowycriminalorganisationworld-wide.SydneyjoinstheCIAandworksasadoubleagenttohelpCIAAgentVaughntobringdownSD6.ShefindsthatherfatheristheotherdoubleagentwithinSD6andthepairworktogether.WhilefollowinghermissionstouncovertheworkofthepropheticRambaldishemustfeedinformationbacktotheCIAwithoutblowinghercover.…