Brittany (Person of Interest)

Brittany is the hidden villainess from Person of Interest episode 5.07, "QSO."

She was played by Abbi Snee.

Brittany is a receptionlst at a radio station where Max Greene hosts a show detailing various conspiracy theories. She is shown letting Root in to encounter Max, who is the target of Samaritan operatives attempting to silence him.

At episode's end, however, Brittany turned heel and was revealed as a Samaritan operative herself, as she killed Max to prevent him from revealing their secrets. During his broadcast, Brittany delivered coffee to Max, but it was revealed to be poisoned when he began coughing before he collapsed. After the deed was done, the evil Brittany checked to see if Max was actually dead, before dialing 911 (while feigning a panicked reaction). Brittany's fate remains unknown.