The team struggles to live 21st century lives as they’re faced with the prospect that their missions might be over for good.

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…

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.

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.