Watching the Detectives

Synopsis
The corrupt District Attorney Thomas Castillo hires a private eye named Megan Lockhart to find out the Flash's identity. He then blackmails Barry to work for him, or he'll expose his secret.

Main Characters

 * The Flash (Barry Allen)
 * Julio Mendez
 * Tina McGee
 * Tony Bellows
 * Warren Garfield
 * Fosnight
 * Joe Kline
 * Megan Lockhart
 * Michael Murphy
 * Sabrina

Villains

 * Thomas Castillo
 * Arthur Simonson
 * Noble John Spanier
 * Dark Riders

Other Characters

 * Eve Allen
 * Henry Allen
 * Jay Allen
 * Shawn Allen
 * D. Bilson
 * C. Chance
 * H. Chaykin
 * P. DeMeo
 * Sadie Grosso
 * Carter Hall
 * Judith
 * M. Lacoe
 * Sherry
 * G. Trikonis
 * Paul Van Duzer

Organizations

 * Central City Cable
 * Dark Riders
 * FBI
 * Lockhart Investigations

Objects

 * Camera
 * Megan Lockhart's Truck

Locations

 * Earth
 * United States of America
 * Central City
 * Central City Cannery
 * Central City Police Department
 * Marco's Billiards
 * Old Customs House
 * STAR Labs
 * Van Duzer Campaign Headquarters

Trivia

 * When Tina calls her assistant, Tina mentions someone called Dr. Carter Hall, a reference to the DC comic character Hawkman.
 * When Megan Lockhart had access to the STAR Labs administrator monitor, name such as D. Bilson, H. Chaykin, P. DeMeo, M. Lacoe and G. Trikonis appeared. Those are respectively the name of the show's producer and writers Danny Bilson, Howard Chaykin, Paul De Meo, Michael Lacoe and Gus Trikonis.
 * C. Chance is the only character that isn't based on someone who worked on the show.
 * The location of Marco's Billiards is shown on a newspaper. Interestingly, the location is introduced in the next episode.
 * This episode introduces Sabrina, Fosnight and Megan Lockhart one of the show's most recurring characters.