The team's first mission goes awry when a fatal mistake leaves them holding a ticking time bomb.

A team member buckles under the guilt of not being allowed to prevent future deaths and puts the travelers in jeopardy.

Teetering on the brink of death, MacLaren slips in and out of his host's memories.

Trevor defies the Director while the team contends with Marcy’s inevitable death.

Grant MacLaren and his team find themselves in FBI custody with no means of escape, while a mysterious new traveler reveals secrets to his psychiatrist.

Philip makes an unexpected connection, Marcy helps David cope with his trauma, and MacLaren discovers a shocking truth that Kathryn has been hiding from him.

After tracking down a missing traveler, the team is led to some disturbing answers about their kidnapping.

A deadly disease is spreading around the world, and the travelers must get to the bottom of where it came from and how to stop it before it's too late.

With the unknown virus rapidly spreading, the team is left with only one option in order to save The Director hundreds of years in the future.

Certain that his team erased his memory of the previous day, MacLaren retraces his steps in the case of a disturbed youth with a horrific future.