The episode's teleplay was written by Lisa Zwerling and Barbara Nance and was directed by Constantine Makris, and was originally aired in the United States on ABC on March 25, 2010.
Fifteen years ago, Aaron is shown to be in jail, and is being visited by his young daughter Tracy.
Another flashback shows Aaron receiving the news of his daughter's apparent death two years ago.
Aaron finds Tracy in a bar, and urges her to come home so as not to risk being found by Jericho.
The next morning, Aaron informs Tracy that he has found the CEO of Jericho, James Erskine, of whom they need to be aware.
Zoey heads over to the headquarters, where she talks Wedeck into letting her get into the FBI files to help them find the mole.
Demetri is bothered that Alda would be cutting a deal, and decides to alleviate Zoey's fears by telling her he will personally destroy Mark's gun.
he was close to cracking, and Lloyd says that it's either quod erat demonstrandum (which means that which was to be demonstrated) or it could be quantum electrodynamics, which would be something that one would use at the beginning of a formula, like the one on the mirror.
The next day, Mark tells Wedeck some information about Dyson Frost, who used to do experiments on mirror tests on animals, including crows.
Club gave this episode a D, stating "it felt like a giant mish-mash of things that just sort of happened because the actors needed to be given something to do.