E. Howard Hunt was an American author and intelligence officer. He is best remembered for his service in the Central Intelligence Agency from 1949 to 1970, during which he served as an officer. E. Howard Hunt was part of the White House Special Investigations Unit during the presidency of Richard Nixon.
Robert Hanssen is a former FBI agent who was convicted of spying against the U.S., for the Russian intelligence agencies. Hanssen reportedly sold countless classified documents containing U.S. nuclear and military strategies. He pleaded guilty to avoid the death penalty. He eventually received 15 life sentences, without parole.
Clyde Tolson was an American associate director of the FBI from 1930 to 1972. He is perhaps best remembered for his relationship with FBI Director J. Edgar Hoover; it has been speculated that Clyde Tolson shared an intimate relationship with Hoover.
Aldrich Ames is a former CIA officer who later became a KGB double agent. He was convicted of spying and is currently serving a life sentence. He allegedly worked as a Soviet spy and revealed classified CIA data. He inspired the 1998 film Aldrich Ames: Traitor Within.
David Greenglass was an atomic spy who worked for the Soviet Union. He was part of the Manhattan Project and was also stationed at the Clinton Engineer Works, a uranium enrichment facility in Tennessee. David Greenglass' testimony helped convict his brother-in-law Julius and his sister Ethel Rosenberg.
Noshir Gowadia is a former design engineer. A convicted spy for several countries, Gowadia was indicted for selling classified information to individuals in Switzerland, Germany, and Israel and to China. Noshir Gowadia received a 32-year prison sentence in 2011.
Edwin P. Wilson was a former CIA officer who was convicted of illegally selling weapons to Libya in 1983. He also served as an officer in the Office of Naval Intelligence before his conviction. However, his convictions were overturned in 2003 and Edwin P. Wilson was freed in 2004.
Eileen Nearne was a Special Operations Executive agent during the Second World War. She served as a radio operator in occupied France, for which she was honored by the French government with the Croix de Guerre after the war.
American secret agent Ralph McGehee worked for the CIA for over 2 decades. Chiefly known for his fight against Communism, he worked in various Asian and South East Asian countries, such as Vietnam. His book Deadly Deceits later revealed some of the most glaring flaws of the CIA.
Democratic Party member Benjamin Thomas Wolf, who ran for and lost the election to the 5th Congressional District of Illinois, has also worked with the FBI. He has also been a professor in Chicago. He was known as the Cannabis Candidate, as he promised to legalize cannabis if he won.