n the year 2020, one year after the events of "Epitaph One", Echo and her team rescue Topher and the last of the Actuals (guest stars Felicia Day, Adair Tishler, and Zack Ward) from the hands of the Rossum Corporation after he reveals that he can restore the world to order. After reuniting with Tony, who is a tech-head, Echo and her team race to Los Angeles, which is now a war zone. They fight their way in through the butchers, mindless killing machines, and Paul Ballard is killed. Echo breaks down, and Priya and Tony argue about why they are no longer together. Alpha (guest star Alan Tudyk) returns and reveals that he has taken over the Dollhouse and is using it as a refuge for wiped beings, reformed from his past. Tony renounces the tech, and Priya reveals that her son T is Tony's son and is named after his father. Topher uses help from recordings of Bennett Halverson (guest star Summer Glau), and sacrifices his own life to detonate the wiping signal into the ionosphere, dispersing it over the world and restoring everyone's mind to order. DeWitt begins the clean-up process as Tony, Priya and T reunite as a family. Echo finds one final gift from the imprinting technology and downloads Paul's personality within her. With the memory of her lover literally living inside of her, Echo settles down to sleep in her old sleep pod to dream of Paul and of a world restored to sanity with a smile on her face.
