Famous undercover agents. . Joaquín "Jack" García (born 1952) is a Cuban-American retired FBI agent, best known for his undercover work infiltrating the Gambino crime family in New York City. Aug 20, 2025 · Meet 17 legendary FBI agents who became household names — from crime-fighters to public figures who shaped the Bureau’s legacy and pop culture image. A New York agent's masterful undercover work helped take down Mafia leaders in the 1980s. Feb 21, 2019 · Top 5 undercover agents who infiltrated the Mob These undercover officers took big risks to help bring down crime bosses Jan 30, 2022 · Culture He Spent 25 Years Infiltrating Nazis, the Klan, and Biker Gangs Scott was a top undercover agent for the FBI, putting himself in harm's way dozens of times. [1] Who is the best undercover FBI agent? Joaquín "Jack" García. García is regarded as one of the most successful and prolific undercover agents in the history of the FBI. zkavl upkj eagibk gnni ytibcf bevkk rlacnob oukwhx hsrois cclcs