When the world's population is given a glimpse of their future due to a mysterious global event, it forces everyone to come to grips with whether their destinies can be fulfilled or avoided.

Demetri and Mark travel to Utah in search of a suspect who might be connected to the global blackout, while Olivia runs into the man from her vision.

A Nazi claims to have knowledge about the blackouts. Meanwhile, Demetri receives an anonymous tip about the future, and Aaron tries to get approval to have his daughter's body exhumed.

Mark thinks Demetri is letting his fear take over his life, while Nicole reveals her shocking vision that involves a murder.

Mark, Demetri and Wedeck try to connect Janis' attack with a separate attack made on them, and Olivia confronts Mark about his experience. Elsewhere, Demetri and Gough track down a clue from Mark's board, and Dylan goes missing from the hospital.

Mark, Demetri, Gough and MI-6 Agent Fiona Banks look into a Blue Hand club's possible connection to recent suicides. Elsewhere, Aaron gets a surprise visit from a former Army pal of his late daughter.

Demetri, Janis, Simon and Vogel go to Somalia to search for clues. Meanwhile, Bryce tells Nicole he has cancer, and Olivia tries to get her daughter to tell her what she saw in her flashforward.

Mark and Vogel put a plan into action to uncover the FBI mole, which could end up alienating Mark from his co-workers. Meanwhile, in an effort to protect his family and his marriage, Mark moves out of the house, and Keiko continues her search in Los Angeles for Bryce.

Demetri decides to put a rush on his wedding plans with Zoey when the captured FBI mole confirms the date of his prophesized murder. Meanwhile, Wedeck tries to help Aaron infiltrate Jericho in order to rescue Tracy.

Mark and his team search for Demetri, while terror suspect Alda promises to give Zoey information on Demetri's whereabouts. Elsewhere, Olivia learns the identity of who sent her the text message about Mark's flashforward.

Olivia receives disturbing news from Gabriel; Aaron's life is in danger as he continues to search for his daughter in Afghanistan.

Mark continues his interrogation of Hellinger in a desperate attempt to find out when the next blackout will occur. Demetri must choose between helping Janis and Simon break into NLAP to stop the blackout from occurring, or turning the fugitive Simon in to the FBI. Elsewhere, Lloyd finds the common denominator that can help him solve the complex equation he was working on in his flashforward.

The day of the prophesized flashforwad date arrives as everyone waits to see if their predictions take place. Mark uncovers the date of the next blackout, and Simon, with Demetri, attempts to stop it from happening by breaking into the NLAP mainframe.