EPISODE 21 – Second Double
Sydney finds herself racing to clear Will's name when Francie frames him for the CIA intelligence leak. While across the globe, Irina and Sark discover a stumbling block could turn into an opportunity…with Sydney's cooperation.

EPISODE 22 – The Telling
In this stunning season finale, Sydney Bristow gets on last chance to bring Arvin Sloane to justice…courtesy of the person she least expects: her mother. But this is only the beginning of a series of spiraling revelations – ending with a jaw-dropping cliffhanger that alters Sydney's life forever.