Sydney's loyalties are tested after a tragedy exposes the dark side of her superiors and the underhanded doings of he...

Sydney gets shocking info on her dad's role in Danny's murder and takes on a countermission against the SD-6 to bring...

A mission to steal an ancient sketch pits Syd against her sworn nemesis, a Russian agent who's after the same target....

Sydney and Dixon go on a dangerous case involving the safety of the United Commerce Organization. Francie confronts C...

Sydney's secret double agent status is jeopardized after she smuggles a biotech engineer into SD-6 from her mission i...

Sydney goes undercover in a mental institution to get information from Shepard, a man who has been unconsciously prog...

While helping Shepard escape from the asylum in Bucharest, Sydney discovers the shocking connection he has with her p...

Sydney must undergo an extensive lie detector test to satisfy Sloane's frantic search for the SD-6 mole. Meanwhile, w...

Sydney's life is placed in mortal danger when Sloane is informed by his superior that she is the SD-6 mole. Meanwhile...

Sydney briefs her CIA handler, Agent Vaughn, on her recent captivity at SD-6 and is surprised when he unexpectedly gi...

Sydney is grateful and proud of her father after he saves her life while on a case in Havana. But her admiration is s...

When armed intruders take over SD-6, led by McKenas Cole, a man bent on exacting revenge on ex-boss Sloane, Sydney an...

Vaughn disobeys orders and attempts to help Sydney and Jack avert the destruction of SD-6 headquarters and all its oc...

Sydney and Dixon are sent to Las Vegas to gather information from a K-Directorate agent who has ties to the group tha...

Vaughn asks Sydney to use her friendship with Sloane's wife, Emily, to gain access to a mysterious Rambaldi book whic...

Sydney is tested by the DSR to discover her mysterious link to a chilling 500-year-old picture and prophecy foretold ...

While the FBI detains and questions Sydney about her past and possible ties to a mysterious Rambaldi doomsday prophec...

While on a case to track the activities of Khasinau, a.k.a. "The Man," Sydney runs into her ex-lover, Noah Hicks, who...

Sloane begins to question where Noah's true allegiances lie, as passion ignites between Sydney and Noah. Meanwhile, S...

In order to catch Khasinau and get closer to finding her mother, Sydney and Vaughn set up an undercover transaction f...

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 order to save Will's life, Sydney and Vaughn must destroy a familiar looking Rambaldi device, while Jack makes a r...