Person of Interest

Trivia: Root's known aliases are Veronica Sinclair, Kelly Dyson, Jane Von Neumann, and Caroline Turing.

Moss' polygraph testing is seriously flawed and not standard procedure. First, he only asks Carter three baseline questions, which wouldn't be enough to establish a baseline. Later, he asks her several questions that require more than a yes or no answer.

Trivia: Starting with this episode, increasingly larger "glitches" appear in The Machine's displays as the virus introduced in "Dead Reckoning" take hold.

Trivia: According to Logan's credit card, the event of the episode take place on January 6 through January 9, 2013.

Trivia: Donnelly's first name of "Nicholas" is given on The Machine's files.

The end credits spell the warden's last name as Hutchins. However, his name tag says Hutchens.

Trivia: The pattern of the answers Caleb gave on the recent national test spells out "Waste Of Time".

When Abby and Shayn are looking at Philip Chapple's Venezuelan bank statement, the date of the most-recent transaction reads "31/11/12." November has 30 days, not 31.

When Fermin hits the Estonian's car, he hits it with the left front bumper of his cab, tearing it partially off. However, when he and Reese park a few minutes later, it's the right front bumper that's torn off.

Trivia: On the Machine's monitoring screen, Simmons' full name is revealed as Patrick M. Simmons. Scarface's real name is Anthony Marconi. Lionel's middle initial is P.

Trivia: Carter's full first name is Jocelyn as noted in the audio intercept with Agent Vickers where the Machine listed her as "Asset: Carter, Jocelyn"

When Finch realizes the sniper is after Daniel, Daniel is standing in a clear area. But when Reese bumps into him, a table with a book display is on Daniel's right.

Near the end of the episode, when Reese and Finch are walking on the street, there are two guys talking. While at the street-level view, the guy in the black suit is facing away from the camera. However, when the view changes to the security camera, the guy is facing toward the camera.

Trivia: The episode starts on May 16, 2012, two days before the episode aired.

The handwriting on the sticky note containing the lot number of "Kramer Paper" is slightly altered when seen attached to the shipping invoice.

While the first day (in present time) of this episode occurs on May 1 (Reese's birthday), the calendar on Reese's mobile phone shows a date of April 24 when he checks his messages.

Trivia: When Carter reads Reese's military personnel file, it can be seen that John's middle name begins with an "H" and his real surname ends with an "S."

Fusco and then Finch both refer to Grand Central Station as "the train station". New York City has two major train stations, Grand Central Station and Penn Station, as well as many smaller subway stations. Finch would have no way of knowing which station Fusco was referring to.

After Taylor is kidnapped by Elias' men, the time displayed on two security cameras is 11:49. Moments later, when Elias uses Taylor's cell phone to contact Carter, the time on Carter's phone shows 10:08 AM.

The files on Hester's laptop simply seem to be a display list left over from the episode, "The Fix," as all the ones with identifiable names deal with FDA approval and patents. Neither a barback nor a drug dealer would have any interest in.