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.

MacLaren and the team help a traveler plan his own sleepytime.

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.

A skydiving traveler must try, repeatedly, to save our team from a horrible fate.

The travelers discover that one of their own is on trial for conspiring against the Director and interrupting the grand plan.

Philip's timeline receives an update with some unwanted side effects, Trevor makes a disturbing discovery about his host's past, and MacLaren deals with the return of a traveler he thought had gone away for good.

MacLaren, Carly, Trevor, and Philip work with another traveler team to protect a child; Marcy tries to remember her past life, but she uncovers more than she bargained for.

When the team meets Simon, a homeless man with a startling history, they're led down a path that leads directly to the very first traveler.

The travelers must follow the rules of a madman in order to rescue their kidnapped loved ones and ensure the traveler program isn't exposed to the world. Season Finale.