EPISODE 4 – "A Broken Heart"
In the final moments of a cooperative mission, Sydney and her Russian nemesis Anna memorize a 500-year-old binary code before it is destroyed. The seer, Rambaldi, is at the root of a much deeper mystery, The code leads to a church in Málaga, Spain, where Sydney bests Anna in a brutal fight, recovering a gold circular crystal from the church's stained glass window.

EPISODE 5 – "Doppelganger"
In São Paulo, Sydney watches a paramedic team implant a bomb in the pacemaker of UCO speaker Pate. She and Dixon must win a race against time to remove it while being pursued by Jacqnoud, who controls the detonator. Meanwhile Will pursues truth in Danny's murder by meeting a mystery woman with a social security number of someone who has already died.

EPISODE 6 – "Reckoning"
Sydney is shattered watching four CIA agents die in an explosion triggered by Dixon, struggling with a truth she cannot share. She also learns that Jack will now be working with her at SD-6. But after Vaughn arranges a look into her father's CIA file, she believes that Jack's suspicious activities may have led to the death of her mother 20 years earlier.

EPISODE 7 – "Color-Blind"
Trapped within the walls of Mangalev Institute in Bucharest, Romania, Sydney must talk and fight her way out of an electroshock tub and rescue an in-patient with important information. Jack confronts Vaughn on pulling his CIA file, and is not happy with the break in protocol.