While Kiera investigates the two Alecs in one timeline, the mayor is kidnapped by a reunited Liber8. Carlos struggles with the reality shattering truth of Kiera’s predicament.

After a surprise attack by the shadowy group posing as Section Six, Kiera is captured by Julian’s followers. Alec reactivates Travis’ military chip in order to hunt him, but the…

Chaos breaks out in Vancouver when a series of cyber attacks turn the city upside down. Kiera and Carlos race to find the perpetrator while clues suggest Alec’s own technology…

Kiera races to rescue Alec from himself and preserve her own chance of getting home. Alec must make a difficult decision between solving Kiera’s dilemma or his own.

Kiera resurfaces after the mayor is killed in a brazen assassination. She reunites with Carlos to solve the murder and also tries to reconnect with Alec, who has changed since…

Alec is injured in a car accident while joyriding with his friends who are intoxicated on a dangerous new drug sweeping the streets. Kiera recognizes this new poison as a…

It appears another time traveler has arrived in 2013 when the CMR network “pings” a brief connection with another CPS suit. Kiera’s pursuit of the traveler leads her to her…

Sam’s Birthday puts Kiera on the path to an emotional meltdown which triggers an internal diagnostic within Kiera’s CMR that forces her to deal with her loss or lose her…

Oliver encounters a mysterious woman, Helena Bertinelli, daughter of mob boss Frank Bertinelli, who he can finally be himself with, but he soon comes to realize she’s hiding dangerous secrets…

The ER staffers are in decidedly unfestive moods as Christmas arrives. Carol’s spirits are lifted by a Santa-like patient. Mark is outraged when Jenn decides to stay in Milwaukee over…

The ER staffers are in decidedly unfestive moods as Christmas arrives. Carol’s spirits are lifted by a Santa-like patient. Mark is outraged when Jenn decides to stay in Milwaukee over…

Disturbed by Joshua’s unusual behavior, as well as Alec’s new job working at Jam Pony, Max’s concern for Joshua is heightened when sector police killings are attributed to a “”beast-like””…

Peter struggles to cope with recent events; Olivia searches for an ally; a device that communicates between universes is discovered…

The crew intercepts a mysterious cargo en route to a war zone.