Olga Gray

Spymaster, naturalist, broadcaster

Soviet spy

British communist

Soviet spy

American diplomat

Director General of MI5

British politician

German spymaster

British MI5 and SIS officer

Communist activist and newspaper editor

British intelligence officer

Senior executive with Royal Dutch Shell and N M Rothschild & Sons, an advisor to the Edward Heath and Margaret Thatcher governments of the UK

British intelligence officer

Nazi German spy

British intelligence officer and a spy for the Soviet Union

British spy for the Soviet Union

British spy

British politician

English feminist

British art historian and soviet spy

British intelligence officer and spy for the Soviet Union

Soviet spy

British MI5 officer

British journalist

British spy for the Soviet Union

British Army general

British journalist and writer

Former colonel of the KGB

British diplomat and spy

British civil servant who spied for the Soviet Union

Austrian spy

British whistleblower and former member of mi5

British historian and writer

British writer

, intelligence officer and diplomat

British SOE agent

Clover Todd Dulles (b. March 5, 1894, New York, N.Y.-d. April 15, 1974, Washington, D.C.) was the wife of Allen Welsh Dulles, the director of the Central Intelligence Agency from 1953 to 1961. They married on Oct. 16, 1920, in Baltimore, Marylan

British intelligence officer

British World War II spy

Counter-intelligence officer and magistrate, second wife of Victor Rothschild, third Baron Rothschild

British writer and scientist, working in the fields of swearing, artificial intelligence and robotics

Romanian-born British intelligence officer (World War II)

French resistance member

Director General of MI5

British intelligence officer