"Informant" was noted by reviewers for its emotional weight and the developing friction within the unit:
originally aired on November 6, 2019, on NBC. The episode is a heavy character study for Hailey Upton, centering on the high stakes and ethical grey areas inherent in police work involving confidential informants (CIs). Plot Synopsis
The "FRENCH HDTV" tag typically refers to high-definition television broadcasts from French networks like , which carries the Chicago franchise in France. These versions often feature the "VF" ( Version Française ) dubbed audio. While the original U.S. premiere was in November 2019, French viewers often experience these episodes through localized channels or specialized platforms that offer high-quality rips of the broadcast. Critical Reception
Reviewers from TV Fanatic highlighted that the episode effectively explored Hailey's psyche and the "razor's edge" that Intelligence officers walk when managing informants.