Echo is programed to go under cover as a blind woman at religious cult in Arizona after a corrupt senator recruits Dollhouse to assist the ATF in the breakup of the cult. But with Boyd watching from a distance, he soon learns that the Jonas Sparrow cult may be more difficult to handle, and the ATF agent in charge has an ulterior motive... as does Dominic when the situation takes a turn for the worse. Meanwhile, Agent Ballard continues his relentless quest to look for Echo while his neighbor, Mellie, continues to harbor a crush on him. Also, Topher and Dr. Saunders monitor Victor when he begins exhibiting primordial behavior whenever he's around Sierra.